then and only then

常見例句

雙語例句

• It was then and only then that the Great Depression truly ended.
  只有到那個(gè)時(shí)候大蕭條時(shí)代才真正結(jié)束。
• "Then and only then, talk about your area of expertise as the solution to that problem," says Morgan.
  “然后，也只有在這之后，談你的專家領(lǐng)域里如何解決那個(gè)問題的，”摩根說。
• The truth is that once American consumers start demanding cosmetics that are cruelty-free, then and only then will American manufacturers stop torturing animals in the name of beauty.
  事實(shí)就是，一旦美國消費(fèi)者開始要求人道化妝品，那時(shí)候，而且只有那時(shí)，美國制造商才會(huì)以美麗的名義停止對動(dòng)物的折磨。

原聲例句

• Back then,there was much hope that humans would return soon and make a home on Earth's only natural satellite.
• So the question was, why is this return down at this level, it says, well if I ever execute out of this FOR loop, I get to the end of the FOR loop without hitting that branch that took me through the return, then and only then do I want to actually say, gee, I got to this place, there isn't any value to return, none I'm going to return none and none.
  問題是，為什么它是在這個(gè)級別上返回值呢，意思就是如果我出了這個(gè)for循環(huán),就意味著我運(yùn)行的過程中沒有走到任何,帶return的支路上去,這時(shí)也只有這時(shí)我才能說天吶,我終于走到這兒了，這時(shí)不會(huì)返回任何值，只會(huì)返回none和。
  麻省理工公開課 - 計(jì)算機(jī)科學(xué)及編程導(dǎo)論課程節(jié)選
• Read everything you can, Milton insists, because only then can you overcome what he thinks of and characterizes as the temptation of reading.
  盡可能地閱讀，彌爾頓堅(jiān)持到，因?yàn)橹挥羞@樣你才能抵抗他認(rèn)為以及標(biāo)榜為的,閱讀對人產(chǎn)生的誘惑。
  耶魯公開課 - 彌爾頓課程節(jié)選

權(quán)威例句

• Then and only then can you be confident that your message is getting through.
  FORBES: Answering Media Questions With Precision -Media Training
• Then senior and uninsured depositors jointly and then finally, and only then, taxpayers and or insured depositors.
  FORBES: Europe Reels In Shock As Politician Tells The Truth
• Then and only then will they really pose a continuing threat to the competitive position of U.S. corporations.
  FORBES: Are Chinese State Owned Enterprises A Threat To U.S. Companies?
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