But by then the administration wasn't paying attention, for top officials were fixated on Kuwait.

但在那之前，当局并没有特别注意，因为高层官员们都一心扑在科威特上。

《柯林斯英汉双解大词典》

In his last few days the pain seemed to have stopped, but by then he was so far gone that it was no longer any comfort.

在他最后的几天里疼痛似乎已经停止，但那时他已病入膏肓，这已不再是什么安慰了。

《柯林斯英汉双解大词典》

But by then it will be too late to save ourselves.

可是，到那时，就来不及救自己了。

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But by then, Lee and his men had crossed safely back into Virginia.

VOA: special.2009.11.05

But then having found one answer, you can add to it anything that gets killed by the act of taking derivatives.

一旦你算出了一个答案,你就可以往式子里加入任何,在求完导后消失的项

耶鲁公开课 - 基础物理课程节选

But then, it seems that property, what counts as property is not natural but conventional defined by the government.

但然后，他的意思似乎是如何界定财产权,不是与生俱来而是约定俗成的，是由政府定义的。

耶鲁公开课 - 公正课程节选

But by then, he had already established a professional and commanding presence with his audience.

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But by then, the freedom proclaimed by Jefferson and Hancock were dead issues too.

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But by then the seaside postcard had become a staple of the British holiday.

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