蠢事

He has a knack of doing stupid things.

他惯于做。

The youngsters got up to all sorts of amusing antics.

这些年轻人做出各种各样可笑。

I was betrayed into folly.

受蒙骗而做。

The aim of the campaign is to make young people believe that smoking is a mug's game.

这项运动目是使年轻人相信吸烟是件。