That was a silly thing to do !
那事做得蠢！
《牛津词典》
It is a silly thing to do.
这是一件愚蠢的事情。
youdao
One important thing you can do in your relationship is to have fun and be silly together.
情侣关系中一件重要的事情在于你们可以一起玩乐一起做些傻事。
That has oft been marked as an incredibly silly thing to do by people vastly cleverer than I am.
FORBES: Cyprus Bailout: Welcome To Another Great Depression
Which, as with Ireland, seems like an appallingly silly thing to do.
FORBES: Eurozone: S&P Downgrades Everyone and the Appalling, Horrible, Error
But one thing I do not do is waste my time on silly Internet poll sites.
FORBES: Connect
应用推荐
模块上移
模块下移
不移动