We fell for it hook, line, and sinker.

我们对它完全是一见倾心。

《柯林斯英汉双解大词典》

I'm glad some people fell for it!

我很高兴，有些人下降为它！

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The funny thing is I actually fell for it.

有趣的事，我还觉得这种说法满喜欢的。

youdao

Ben Bernanke, judging from a fawning review of the book he wrote when it came out, certainly fell for it.

FORBES: The Claims Against Gold Still Aren't Sticking

"I just fell for it, " said Ms. Cushman, a Rhode Island resident who has a history of restoring old homes.

WSJ: Putting Together Cottage's Pieces

And unfortunately for Michael Jackson, he fell for it.

CNN: Jackson Case: Opening statements' quotes