Suspecting nothing, he walked right into the trap.

他毫无觉察，径直走入陷阱。

《牛津词典》

Ants are collected when they fall into the trap while foraging.

蚂蚁在觅食时落入陷阱，就会被收集起来。

youdao

I realized I'd walked into a trap.

我意识到自己稀里糊涂落入了陷阱。

《牛津词典》

That involves preventing industrial gases from escaping into the atmosphere where they can trap heat.

VOA: special.2009.11.21

So obviously, not a good thing, but amazingly easy to fall into this trap.

天呐，他真棒，所以很明显，这不是一件好事，但是很容易上当。

麻省理工公开课 - 计算机科学及编程导论课程节选

And you can see why people can fall into this trap, right?

你可以看到为什么人们会上这种当，这很有道理？

麻省理工公开课 - 计算机科学及编程导论课程节选

"One always falls into the trap of going into the straight-replacement mode, " he says.

FORBES: Innovators

Andrew is falling into the trap so many pundits fall into: that simple solutions exist and if we just hold people accountable the system will fix itself.

FORBES: Getting Rid of Bad Teachers

Whether Mr. Cameron falls into this trap is the central question in British politics.

WSJ: The EU Waiting Game Is Over For Cameron