彼一时

Besides, what was true then is n't true now.

并且此一时，彼一时。

But this time, there's no danger that their dollar reserve accumulation will drain the currency of exchange from the world trade system.

然而此一时彼一时也，现在不会再有中国人手里巨额外汇储备吸干世界贸易体系内外汇通货的危险后果了。

And yet, here we are. The "slap heard round the world" is the talk of the town.

但是呢，此一时彼一时，听证会上那一巴掌已经是今天人们的谈资了。

The farmer said, "Your Majesty, you have forgotten what people usually say: that was before, now it is different ！"

农夫说：“尊敬的国王，您忘了人们常说：此一时，彼一时嘛！”

The farmer said, Your Majesty, you have forgotten what people usually say: that was before, now it is different!

农夫说：尊敬的国王，您忘了人们常说：此一时，彼一时嘛！

That was then and this is now, and since the IPCC's report came out in2007 climate science has come under some criticism-rather a lot of it in fact.

此一时彼一时，自2007年政府间气候变化专门委员会报告问世以来，气候科学家们面临诸多非议，事实也是如此。