He was brought up to know better than that.

She should know better than to spend all her money on chocolate.

他应当明白把所有的钱花在实巧克力上是不对的.

She should know better than to poke the animal with her umbrella.

她应当知道不该用伞去捅动物.

He should know better than to eat moldy food.

他不会笨到吃发霉的食物.

I suppose you think you know better than your parents!

我看你是自以为比你父母懂得都多.

She know better than to smoke a cigarette in his presence.

她很懂得不当他的面吸烟.

The big book of Nature they know by heart.

大自然这部巨著被他们熟记于心.

" How do you know for sure it's Paulie? "

“ 你凭什么断定鲍里是内好? ”

Do you know for sure ( that ) they will win?

你肯定他们会赢 吗 ?

I don't know for sure that he was dead.

我确实不知道他已经去世了.

No one seems to know for sure.

似乎也没人可以确定它的起源.

We now know for sure that there Is Indeed rocket research going on beneath Colditz.

我们现在可以确定确实有火箭研究,就在寇地兹的下面.

One thing the man-creatures know for sure: making models of themselves is no cinch.

人这种造物可以肯定的一件事情是: 建造自己的模型绝不是什么轻而易举的事情.

Do you know for sure whether you're doing Episode III?

你能否确定自己会出现在EP3里?

It's impossible to know for sure how much you're consuming.

要想知道确切的食盐摄取量几乎是不可能的事情.

And the only way you will know for sure is to jump in with both feet.

你唯一能确定的就是全情投入.

Do you know for sure exactly what happened?

你真的知道发生了什么事 吗 ?

Do you know for sure?

你确定 吗 ?

At least we know for sure that teams are interested McGrady.

最起码,我们知道确实有球队对麦迪有兴趣.

There's two things I know for sure.

世上有两件事我可以确定.

I don't know how you can say that.

真想不到你竟说那话。