Be foolish
愚───Stupid;守───Guard
He was carrying on about some stupid television series.───他喋喋不休地说着某个无聊的电视连续剧。
Why grumble at me about your own stupid mistakes?───你自己犯了愚蠢的错误,为什么向我抱怨?
I suppose it's stupid of us not to be able to make up our own minds.───我们自己都没办法拿定主意，这真是太傻了。
He was not stupid, just lazy.───他不笨，只是懒。
Do women really share such stupid jokes? We suspect not.───女人们真的会觉得如此愚蠢的笑话好笑吗？我们想不会。
She damned herself with one stupid remark.───她被自己的一句蠢话毁了.
It was a pretty stupid thing to do.───做那样的事实在愚蠢。
I wouldn't call it art. It's just stupid and tasteless.───我不认为这是艺术。它简直无聊透顶，毫无品位。
Stupid is as stupid does.
I'll never do anything so stupid again.
He's not stupid, just lazy.
It was a stupid thing to do, I admit.
I can't get this bloody stupid thing to work.