Old birds are not to be caught with chaff.

有经验的人不易受骗上当。

《新英汉大辞典》

He hid himself among the trees in order not to be caught.

为了不被逮住，他藏在树林中。

youdao

To understand all this is not to be caught in it, not to depend on it.

要了解这一切，就不能陷入其中，不能依赖它。

youdao

You don't want to be someone like the fisherman who boasts about one big fish that he caught because it's not-- we're talking about livelihoods.

不要像那个渔夫一样,因为曾经捕过一条大鱼而到处炫耀-,我们说的是维持生计的问题。

耶鲁公开课 - 金融市场课程节选

But Iomega, not to be caught napping, offered its response Monday at Comdex.

CNN: Iomega announces 250MB Zip drive

Bougherra was then lucky not to be caught for an elbow in Abd Rabou's face right at the end of a half that promised fireworks - and duly delivered.

BBC: Algeria 0-4 Egypt

The Clinton are just not easy to be caught by a pumpkin head.

CNN: The Trouble with Transcripts