傻事

I'm not saying once you were being klutzy and you'd be klutzy forever.

说做了一次傻事以后就永远做傻事。

What a dingbat! Marjorie is always doing stupid things.

玛吉真个白痴，总做傻事。

What induced you to do such a foolish thing?

什么引诱做这样的傻事？

Don't be such a silly owl.

别做那样的傻事。