silly

Stop asking silly questions.

别再问傻问题了。

You made a lot of silly mistakes .

你犯了许多愚蠢的错误。

I left my keys at home, which was a pretty silly thing to do .

我干了件傻事，把钥匙落在家里了。

‘Shall we go for a walk?’ ‘ Don’t be silly , it’s dark.’

“我们去散步吧？”“别犯傻了，天都黑了。”