sentence If we know more about what causes the result, we may be able to take measures before it is too late. /If-we-know-more-about-what-causes-the-result+-we-may-be-able-to-take-measures-before-it-is-too-late.= 1

If we know more about what causes the result, we may be able to take measures before it is too late. 英语句型语法分析长句已解锁

["If", "we", "know", "more", "about", "what", "causes", "the", "result", ",", "we", "may", "be", "able", "to", "take", "measures", "before", "it", "is", "too", "late", "."][{"i": 0, "s": [0, 10], "r": "固定搭配", "e": [10, 23], "d": {"poses": [0], "piece_poses": [0, 1]}}, {"i": 1, "s": [0, 1], "r": "固定搭配", "e": [1, 10], "d": {"poses": [1], "piece_poses": [0, 1]}}, {"i": 5, "s": [2, 3, 4, 5], "r": "动词固定搭配", "e": [3, 4, 5, 10], "d": {"poses": [1, 3], "piece_poses": [0, 1, 2, 3]}}, {"i": 7, "s": [5, 6], "r": "从句", "e": [6, 10], "d": {"poses": [0], "piece_poses": [0, 1]}}, {"i": 19, "s": [13, 14, 15], "r": "固定搭配", "e": [14, 15, 17], "d": {"poses": [2], "piece_poses": [0, 1, 2]}}, {"i": 21, "s": [15, 16], "r": "动词短语", "e": [16, 17], "d": {"piece_poses": [0, 1]}}, {"i": 22, "s": [17, 18], "r": "状语结构", "e": [18, 23], "d": {"poses": [1], "piece_poses": [0, 1]}}][{"s": 0, "r": 5, "e": 10, "t": 2}, {"s": 0, "r": 8, "e": 1, "t": 2}, {"s": 2, "r": 9, "e": 3, "t": 2}, {"s": 3, "r": 3, "e": 4, "t": 2}, {"s": 4, "r": 13, "e": 5, "t": 2}, {"s": 5, "r": 21, "e": 6, "t": 2}, {"s": 6, "r": 9, "e": 7, "t": 2}, {"s": 7, "r": 3, "e": 10, "t": 2}, {"s": 10, "r": 20, "e": 17, "t": 2}, {"s": 11, "r": 22, "e": 12, "t": 2}, {"s": 12, "r": 9, "e": 13, "t": 2}, {"s": 13, "r": 4, "e": 17, "t": 2}, {"s": 13, "r": 4, "e": 14, "t": 2}, {"s": 14, "r": 13, "e": 15, "t": 2}, {"s": 15, "r": 10, "e": 17, "t": 2}, {"s": 15, "r": 9, "e": 16, "t": 2}, {"s": 16, "r": 3, "e": 17, "t": 2}, {"s": 17, "r": 5, "e": 23, "t": 2}, {"s": 17, "r": 8, "e": 18, "t": 2}, {"s": 19, "r": 9, "e": 20, "t": 2}, {"s": 20, "r": 13, "e": 23, "t": 2}, {"s": 20, "r": 6, "e": 21, "t": 2}, {"s": 21, "r": 3, "e": 23, "t": 2}, {"s": 21, "r": 7, "e": 23, "t": 2}, {"s": 21, "r": 4, "e": 22, "t": 2}]{"coos": [], "c": null, "e": 23, "subs": [{"coos": [], "c": 2, "e": 10, "subs": [{"coos": [], "c": 2, "e": 10, "subs": [], "s": 5, "r": "宾语从句"}], "s": 1, "r": "状语从句"}, {"coos": [], "c": 1, "e": 23, "subs": [{"coos": [], "c": 2, "e": 23, "subs": [], "s": 18, "r": "状语从句"}, {"coos": [], "c": 1, "e": 17, "subs": [], "s": 10, "r": "主句"}], "s": 10, "r": "主句"}], "s": 0, "r": "固定搭配"}


[[0, 10], [10, 23]]

前置状语 + 主句, 构成状语前置结构


[[0, 1], [1, 10]]

if 引导的状语从句


if 引导的条件状语从句

if含义为如果、假如,它引导的从句表示某件事发生所需要的条件,即在…条件下, 某事才能发生,在主句中充当状语,因此称之为条件状语从句



条件句用于表示仅当一个特定条件(在if + 从句中)满足时,主句(不包含if的句子)中的动作才会发生。


If + 从句+ , + 主句 + .
主句 + if + 从句 + .
  • If it doesn't rain, we'll go to the park.
  • We'll go to the park if it doesn't rain.
1. 如果if + 从句出现在整句开头,不要忘了在其后添加逗号( , )
2. 如果主句部分出现在整句开头,则无须使用逗号。
(添加逗号是为了避免在书面语中主从句划分异常引起歧义。而if + 从句后置时,if引导词本身就潜在划分功能,所以前面的逗号可以省略)
1. if + 从句在前,强调if + 从句,即强调条件
2. 主句在前,强调主句,即强调结果

英语中一共有四大类条件句,在接下来的小节中,让 Enpuz 为您逐个做详细介绍。


  • If you keep spending money like that, you'll be broke before you know it.
  • If we know more about what causes the result, we may be able to take measures before it is too late.
  • If we keep spending so much, before long we'll be without any money.
  • If you do that again, I'll beat the pants off of you.
  • If the neighbours do not give any sweets, the children might play a trick on them.
  • If anybody calls, tell them I am out, and ask them to leave their names and addresses.
  • The senator doesn't look too popular just now, but the acid test will be if he gets reelected.
  • If a little rain can ruin the best-laid plans of mice and men, think what an earthquake might do!
  • So as you can imagine, if your skin gets burned it can be very serious.
  • If it should snow tomorrow, they couldn't go out.

if 的其它常用短语:

if not要不if I were ..., 虚拟条件如果我是...
if anything should happen如果有什么会发生be. if you please
if 表语(介词)be. if 表语(介词)
if 表语(副词性介词)be. if 表语(副词性介词)
if 表语(形容词)be. if 表语(形容词)
if 表语(-ed 过去分词)be. if 表语(-ed 过去分词)
if 表语(-ing 现在分词)be. if 表语(-ing 现在分词)
if 表语(名词性副词)be. if 表语(名词性副词)
be. if ...if sth. (,) 主句,构成状语前置结构
分句 1 if 分句 2祈使成份 if 分句 1
分句 1 if 分句 2(祈使句)

[[2, 3], [3, 4], [4, 5], [5, 10]]

know + sth. + about + sth.


comprehend、know、understand 有何区别

comprehendknowunderstand都含知道; 明白; 理解的意思。

注意! 当前仅对比在该相似语意下的区别

  • no one knew very much about her client
  • If we know more about what causes the result, we may be able to take measures before it is too late.
  • the lady knows nothing about cameras
  • I know sweet Fanny Adams about surgery
  • There is not a lot known about the man in question
  • The young man knows a lot about repairing vacuums.
  • she knew nothing whatsoever about coverage.
  • I found out what I wanted to know about solar flares from the encyclopedia.
  • I know a thing or two about Mary that would really shock you.
  • Theme parks try to make sure that visitors leave knowing more about their theme.

know 的其它常用短语:

know about sth.知道know nothing about sth.不知情
know a thing or two about sth.know wh-/how + 不定式, wh-/how + 不定式作宾语成份知道...
know whether + 不定式, whether + 不定式作宾语成份知道...know where sth. stands知道某物的位置
know sth. as adj.know sth. as done.
know sth.知道...know no bounds无限
be. known to sb.被...所熟悉know sth. by name
know sth. apartknow better than to do.不至于蠢到...
know sth. from sth.know sb. by sight跟某人面熟
be. known for sth.因...而众所周知know sth. around
know sth. aboutknow for sure确知
know better很懂得know by heart记在心中
know what知道吗know a thing or two明白事理
know a trick or two机灵know all the angles懂行
know from sth.辨别know sb. for what sb. is
know one's abcsknow one's onions精明
know one's place知趣know one's stuff精通自己的业务
know one's way about有阅历know one's way around熟谙业务
know sth. by sth.know sth. like the back of one's hand
know sth. like the palm of one's handknow sth. backwards and forwards
know sth. by heart记住know sth. forwards and backwards
know sth. from memoryknow sth. in one's bones
know sth. inside out彻底了解某事know sth. through and through
know the big pictureknow the ropes知道内情
know the score知道真相know the tricks of the trade
know something知道些什么know the truth知道真相

[[5, 6], [6, 10]]





  • You can tell who is pitching next by seeing who is in the bull pen.
  • Now that the cat is out of the bag, there is no sense in pretending we don't know what 's really happening.
  • You clearly went beyond what was required of you.
  • She finally began to get hip to what was going on.
  • If we know more about what causes the result, we may be able to take measures before it is too late.
  • You'd better be on time if you know what 's good for you.
  • The merchant sells writing paper, pens, string, and what have you.
  • The lies and confusion blinded Jill to what was happening.
  • The jury found against the defendant, who was a horrible witness.
  • Our opinions are divided on what is going to happen.
[[13, 14], [14, 15], [15, 17]]

be. + able + to + do. + (sth.)

v. 能够..., 有能力..., 胜任...

be able to、can 有何区别

be able tocan都有能够, 可以的意思。多数情况下,两者可以互换的,而存在的细微差别如下。

be able to强调通过努力而获得的能力


  • She can sing the song in English. 她能用英语唱这首歌。
  • He will be able to sing this song in English in a few minutes, too. 几小时之后,他也能用英语唱这首歌。
be able to强调一种结果


  • Luckily, he was able to escape from the big fire in the end. 幸运的是,他终于逃出了大火。
  • If he got here a few hours earlier, I could save him. 要是他早几小时来,我还能救他。
be able to可以有各种时态


  • I could help you last night, but you didn't come. 昨天晚上我能帮你,而你又没来。
  • Can you see it there? 你能看见它在那儿吗?
  • He [is/was/will be] able to help you. 他能帮你的忙。

be able to没有这些内在含意。

able 详解

表示有能力的, 能干的,可用作表语或定语。

  • He is an able manager. 他是位有能力的经理。
  • He is old but still able. 他虽年老,但仍有很能干。
be able to do. sth.

able通常用于be able to do. sth.结构,其意为能做某事, 会做某事

  • He is able to speak English. 他会说英语。
  • Everyone here is able to type. 这儿的每一个人都会打字。
  • He will be able to get about in a week or two. 再过一两个星期左右他就能走动了。
  • He studied hard and was able to pass his examinations. 他学习很努力,所以考试及了格。
  • Since his accident he hasn't been able to leave the house. 自出事之后,他一直未能离开家。
  • You might be able to persuade him. 你也许能够说服他。
  • I hope to be able to do the work. 我希望能干得了这项工作。
  • I regret not being able to help her. 我很遗憾未能帮助她。

able 与 capable 的区别





  • He is an able man who you can fall back on. 他是个能千的人,你可以依靠他。
  • What they want to know is whether he is capable of holding that important post. 他们想知道的是他是否有能力保住那一重要职位。



  • He is the most able man I know. 他是我所认识的最有才干的人。
  • Let me introduce a capable doctor to your parents. 让我来把这位能干的医生介绍给你的父母。



  • There are many able students in our institute. 我们学校有许多有才能的学生。
  • Glass, which breaks at a blow, is, nevertheless, capable of with-standing great pressure. 玻璃尽管一击就碎,但却能承受很大的压力。


capable后常接of + 动名词

  • Owls are able to see in the dark. 猫头鹰能在黑暗中看见东西。
  • The company was not capable of handling such a large order. 公司没有能力处理这样一大宗订货。

able、capable、competent、qualified 有何区别


注意! 当前仅对比在该相似语意下的区别

  • I was able to ease on out of the parking space, but only with difficulty.
  • We were able to entice the squirrel into the box with nuts.
  • She was not able to divorce herself from long-held prejudice.
  • I was able to get ahold of the factory and cancel the order.
  • A kindly truck driver came to our assistance, and we were able to call for help.
  • We were able to draw out the information we wanted.
  • So by the 1600's Shakespeare was able to make use of a wider vocabulary than ever before.
  • They were unable to clear themselves of the charges.
  • We were unable to confine the dog within the yard.
  • We were unable to dislodge her from office.

able 的其它常用短语:

be. able for sb. to do. (sth.)有能力做某事able sth.能干的...
[[15, 16], [16, 17]] [[15, 16], [16, 17]]

take + measures

v. 采取措施, 采取步骤, 采取方法
take sth.
vt. 拿..., 取..., 抓(住/紧)...
vt. 取得..., 获得...; 接受..., 接纳...; 攻克...; 击败...; 夺得..., 占领...
vt. 带领...; 带走...; 护送..., 陪同...; 就...(座); 捕...; 吃...; 吸入...; 迷住...; 吸引...; 采取...; 履行...; 乘...; 运输...; 需要..., 花费...; 娶...; 收养...; 使...死亡; 领会..., 领悟...; 承受...; 选择...

bring、carry、fetch、get、take 有何区别

bringcarryfetchgettake都含拿; 带; 取的意思。

注意! 当前仅对比在该相似语意下的区别

clutch、grab、grasp、seize、snatch 及 take 的区别

clutchgrabgraspseizesnatchtake都含抓; 握; 取的意思。

注意! 当前仅对比在该相似语意下的区别

cost、take 及 spend 有何区别


注意! 如下仅对比在该语意下的区别




误:Thirty dollars was cost by the coat.


Smokers cost the government a lot of money every year.



Making experiments like this costs much time and labour.



sth. costs (sb.) money某物花某人多少钱

it costs (sb.) money to do. sth.做某事花某人多少钱

  • The computer cost (me) $2000. 这台电脑花了(我) 2000 美元。
  • It costs $1000 a year to run a car. 使用一辆车每年要花1000美元。
  • How much did it cost to build the bridge? 建这座桥花了多少钱?



误:Two hours was taken to do the work.


It takes a lot of money to buy a house.



it takes sb. [time/money] to do. sth.做某事花某人...

it takes [time/money] for sb. to do. sth.做某事花某人...

sth. takes sb. [time/money] to do.某事花了某人...去做

sb. takes [time/money] to do.某人花...去做某事

  • It took me an hour to write the letter. 写这封信花了我一个小时。
  • The letter took me an hour (to write). 写这封信花了我一个小时。
  • I took an hour to write the letter. 写这封信花了一个小时。
  • It took her two hours to walk to the station. 走路去车站花了她两小时。



  • Two hours was spent on the work.


sb. spends [time/money] on sth.某人在...上花了...

sb. spends [time/money] in doing. sth.某人在做某事方面花了...

  • I have spent all day looking for you. 我花了一整天找你。
  • He spends much [time/money] on books. 他花了很多时间读(钱买)书。




  • Careless driving will cost you your life. 粗心开车会要你的命。
  • Just ring him up. It'll cost you nothing. 给他打个电话,这不费什么事。

spend可以表示消耗, 用完

  • I'll spend no more breath on him. 我不会再和他费唇舌。
  • He spent great efforts to help me. 他费了很大的劲儿来帮我。


  • It takes patience. 做这工作需要耐心。
  • It takes two to make a quarrel. 一个巴掌拍不响。
  • It took three men to lift the box. 抬这个箱子要 3 个人。

  • A male doctor takes measure of a woman's blood pressure.
  • If we know more about what causes the result, we may be able to take measures before it is too late.
  • A female doctor takes measure of a man's blood pressure.
  • The child is taking safety measures with a helmet.
  • took the unadvised measure of going public with the accusations
  • the government took counterterror measures

take 的其它常用短语:

take sth.拿...take a fault in sth.
take sth. under sth.take sth. like sth.
take sth. against sth.take it out of sb.
take a newspapertake air传开
take notes作笔记take the credit居功
take the role of sth.take a taxi乘出租车
take office就职take sth. on trust不加深究地相信
take first place居首位take a glance at sth.朝...看了一眼
take sth. seriously认真对待take a stand for sth.表示赞成某事
take attentiontake a cottage course
take an interest in sth.对...感兴趣take thought for sth.担心
take a stand against sth.表示反对某事take the online plunge
take sth. to hospitaltake the first step走第一步
take the train[搭乘/乘/坐]火车take exercise做体操
take shape成形take this street
take effect见效take mercy on sth.对...表示怜悯
take photos照像take sth. to heart对(某事)耿耿于怀
take a lesson from sth.从...[中/上/身上]吸取教训take power取得政权
take back送还take an exam参加考试
take it or leave it要就要take a chair入座
take sides站在...一边take one's temperature量体温
take a look at sth.看一看...take sth. from sth.从...拿到...
take a shower洗淋浴take too much喝过多(酒)
take advice征求意见take sth. out of sth.把...从...拿走
take sth. out sth.拿出take sth. wrong

[[17, 18], [18, 23]]

before 引导的状语从句

prep. 在...(某事发生)之前

  • I'll clean up the kids before we leave for dinner.
  • Tom has to bail the boat out before we get in.
  • If we know more about what causes the result, we may be able to take measures before it is too late.
  • After that it still took seven years before they finally got married.
  • I have to bandage him up before we can move him.
  • I have to boil this gravy down for a while before I can serve it.
  • She had binged and purged a number of times before she finally sought help from a doctor.
  • Find another job before you cross the Rubicon and resign from this one.
  • You may be disappointed if you count your chickens before they hatch.
  • In view of the seriousness of this problem, effective measures should be taken before things get worse.

[[3, 4]]


adj. 多的, 程度较大的, 更大的


more 的其它常用短语:

more sth. than sth.more than sth.比...更多
far morefar more sth.多得多的...
far more sth. than sth.far more than sth.
much more更多的...much more sth.
much more sth. than sth.much more than sth.
no more没有更多no more sth.
no more sth. than more than sth.至多
many moremany more sth.

[[6, 7], [7, 10]]

cause + sth.

vt. 引起..., 使...发生; 使...产生; 造成..., 导致...; 使得...; 促使...

cause 的动词用法

表示 "造成..., 使...发生"
cause + 直接宾语


  • Smoking can cause lung cancer. 吸烟可导致肺癌。
  • Careless drivers cause accidents. 司机不小心就出事故。
cause + 双宾语
  • The car caused me a lot of trouble. 这车给我引来了不少麻烦。
  • He caused his parents much unhappiness. 他弄得他父母很不愉快。
  • I hope this will not cause you any inconvenience. 希望这不会给你造成不便。


  • Her irresponsible behavior has caused her family a great deal of anxiety. 她不负责任的行为已引起她的家人的莫大担扰。
  • Her irresponsible behavior has caused a great deal of anxiety [to/for] her family. 她不负责任的行为已引起她的家人的莫大担扰。
cause + 不定式的复合结构


  • The cold weather caused the plants to die. 天气寒冷冻死了植物。
  • Heating a copper bar will cause it to expand. 对铜棒加热会使它膨胀。
  • What caused your wife to change her mind? 是什么使你的妻子改变了主意?

  • The traffic is being caused by the terrible storm.
  • The music playing in the street is causing a jumping reaction by a group of people.
  • Karen threw back the problem to Roger, who had caused it.
  • A girl goes down the biggest water-slide at the park and causes a massive splash when she hits the pool.
  • skin cancer can not be caused by the sun
  • The flu is believed to be caused by viruses that like to reproduce in the cells inside the human nose and throat.
  • The people are causing noise pollution.
  • Will your insurance company pay for damage caused by earthquakes and other acts of God?
  • The red team will cause a riot.
  • The cables from the two cranes intertwined with each other, causing a serious accident.

cause 的其它常用短语:

cause damage to sth.造成...的损失cause sth. ahead
cause a commotioncause hard feelings
cause lean times aheadcause lean times
cause qualms about sth.cause qualms
cause quite a stircause a stir引起骚动
cause some raised eyebrowscause sth. about sth.
cause trouble肇事cause a splash引人注目
cause sth. sth.使...产生...cause sth. to sth.使...产生...
cause sb. to do. (sth.)[使/引起/导致/致使]...(某人/某事/某物)...(做某事)cause sb. to (do.)
cause the audience to smilecause some eyebrows to raise
cause eyebrows to raisecause some tongues to wag
cause tongues to wag

[[8, 9]]


n. 结果, 成绩, 答案


result 用法归纳

表示产生结果, 有某种结果,是不及物动词。


其后接介词in,指由某种原因导致某种结果,此时通常翻译为导致..., 造成...; 产生...; 以...而[告终/结束]

  • Love results in marriage, naturally. 恋爱终归于婚姻(有情人终成眷属)。
  • The accident resulted in the death of two passengers. 这次事故导致两名乘客丧生。

后接介词from,指某种结果是由于某种原因导致的,此时通常翻译为由于..., 由...而产生, 由...而导致, 由...而引起; 产生于...

  • His failure resulted from his carelessness. 他的失败是由他的粗心造成的。
  • His illness resulted from eating contaminated food. 他生病是由于吃了不洁净的食物。
  • Success results from hard work. 成功来自于努力工作。
  • Hard work results in success. 努力工作可以导致成功。

result作名词表示结果; 后果; 成果; 成绩; 胜利; 得分

常用短语as a result

表示结果, 因此

  • As a result he was forced to leave home. 结果他被迫离开了家。
  • He had some bad fish. As a result, he felt ill. 他吃了些坏鱼,结果感到不舒服。

表示由于...的结果,后接介词短语of sth.

  • He was late [as a result of/because of] the snow. 由于下雪,他迟到了。

as a result这一结构中,要用不定冠词。

as [a/the] result of sth.这一结构中,用不定冠词或定冠词均可。

  • As [a/the] result of his hard work, he got a pay rise. 由于他工作勤奋,所以他加了工资。


result 的其它常用短语:

a result of sth.
[[11, 12], [12, 13]]

mod. + be. + ...


  • Organic vegetables are those that are grown without chemicals that can be harmful to human beings or the environment.
  • If we know more about what causes the result, we may be able to take measures before it is too late.
  • Your early reply will be highly appreciated.
  • Hundreds of jobs will be lost if the factory closes
  • Only athletes who have reached the agreed standard for their event will be admitted as competitors.
  • The senator doesn't look too popular just now, but the acid test will be if he gets reelected.
  • It is certain that if there are fewer people driving, there will be less air pollution.
  • It was born in when people created a new festival so that African Americans would be able to celebrate their history and culture.
  • In view of the seriousness of this problem, effective measures should be taken before things get worse.
  • He can be found in his office as a general rule.
[[11, 12], [12, 13]] [[11, 12], [12, 13]]

may/might + be.


may、might、maybe 的区别



1. 用于询问或说明一件事可不可以做,或用于建议。

2. 表示一件事或许会发生,或某种情况可能会存在。

注意! 表示可能性时:
may not语气弱,表示可能不
  • May I help you? 我可以帮忙吗?
  • A fool may throw a stone into a well which a hundred wise men cannot pull out. 一愚所失, 百智难回。
  • Later they may give performances in pubs or clubs, for which they are paid in cash. 接下来,他们可能会在酒吧或俱乐部演出,并获得现金报酬。

[[19, 20], [20, 23]] [[19, 20], [21, 22]]

be. + late

adv. 很晚, 很迟, 晚

late、tardy 有何区别

latetardy等词的意思都包含迟的; 晚的

注意! 当前仅对比在该相似语意下的区别

  • I was going to be late with my report, but my roommate lent a hand and bailed me out at the last minute.
  • What's the good of my going at all if I'll be late ?
  • It 's too late to rat out.
  • The woman's bus is late
  • Stop ragging me about being late .
  • It's not fair to penalize her for being late .
  • The street is empty because it is late at night.
  • They were afraid they would be late and hurried in order to beat the clock.
  • It was a bit late in the day for him to apologize.
  • The groom is late .

late 的其它常用短语:

be. late in late in life
[[20, 21], [21, 23]]

too + adv.


  • screen savers prevent the damage that occurs when the same areas of light and dark are displayed too long
  • She gets to fretting if I stay away from home too long
  • I have kept all this inside myself too long.
  • the singer held the note too long
  • A woman got to the store too late.
  • He has a headache from looking at the computer too long.
  • he sent Smith in for Jones but the substitution came too late to help
  • I knew I had to do something to cut my losses, but it was almost too late.
  • He snatched at the Mace, but it was too late.
  • I was up too late last night, and now I'm all goofed up.

too 的其它常用短语:

too adv.too adj.太...
too adj. too adv.
be. too adv. 副词性介词too adj. of sth.
too much of sth.too many of sth.
be. too adj. to do. (sth.)太...以致不能 too adj. for sb. to do. (sth.)
too adv. to do. (sth.)too adv. for sb. to do. (sth.)
be. too adv. to do. (sth.)be. too adv. for sb. to do. (sth.)

If we know more about what causes the result, we may be able to take measures before it is too late.



we may be able to take measures


we主语 may bebe 动词(复合结构) able to take measures表语(形容词)


we know more about what causes the result,


we主语 know...about...谓语动词短语 more直接宾语 what causes the result,介词宾语


what causes the result,


其满足特殊句型: 。详情请参考下文具体介绍。



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