If you want to be more polite you could say smart aleck.

如果你想更礼貌得体一些，你可以说 smart alleck。

Uh... Um... OK, smart aleck! Just write down what you can remember.

呃… … 嗯… … 好吧，自作聪！写下您能记住的内容即可。

A smart aleck thinks they are very clever and they're very annoying.

smart aleck 这种自作聪的人，认为他们聪，他们烦人。

Stop being a smart aleck and answer the question.

塔玛拉：别再自作聪了，回答问题吧。

Sometimes it's written: " alec" and sometimes " aleck" , doesn't matter.

有时它是这样写的：“alec”，有时是“aleck”，。

A " smart aleck" is somebody who thinks he or she knows everything.

“聪人”是自以为无所不知的人。

A smart arse is more common here in Australia and I think that smart aleck is more common in the UK.

Smart arse 的这种说法在澳大利亚常见，而 smart aleck 在英国更常见。

Tamara says, " Stop being a smart aleck and answer the question" .

塔玛拉说，“别再自作聪了，回答问题吧”。

I have been described as a smart aleck, for example.

例如，我被描述为一个自作聪的人。

So a smart aleck is someone who thinks they are highly intelligent and they try to demonstrate this to others all of the time.

自作聪的人是那些认为自己非常聪的人，他们总是试图向别人证这一点。

A smart, " smart, " aleck, " aleck, " is someone who does not give serious answers - tries to always be funny - tries to be - give funny answers.

一个聪的、“聪的” 、“aleck” 、“aleck”是一个不给出严肃答案的人——试图总是有趣——试图成为——给出有趣的答案。

Uh, cal lightman. I work with alec's wife.

卡尔·莱特曼 我是阿莱克妻子的同事。

Aleck, ever watchful saw a great and risky chance, and took a daring flyer.

时刻保持警惕的亚历克看到了一个巨大而危险的机会， 并采取了大胆的传单。