He was framed by the real criminals.

他被真正的罪。

She framed Tom for something he never did.

她汤姆干了一些他从未干过的事。

It was indeed a clever plan to entrap his opponent, but in the end he was hoist by his own petard.

设圈套他的对手固然是个妙，可是到头来却是作法自毙。