You nitwit, get out of here!

你这傻瓜， 赶快离开这里！

The nitwit was cheated out of all his money by a swindler.

这个笨蛋被一个骗子骗走了身上所有的钱。

I was such a nitwit to believe what he said!

我真是个笨蛋才会相信他说的话！

Let's go and leave the nitwit alone.

我们走让那个傻瓜呆在那儿好了。

Would you stop doing those nitwit tricks?

你能停止玩你那些愚蠢的戏法吗？

Would you stop doing those nitwit tricks?

你能不能别变这些傻瓜戏法？

That nitwit got drunk and flirted with the boss'wife.

那个白痴喝醉了，还跟老板的太太调情。

You're a real nitwit. Why should you badmouth his girlfriend in his face?

你真是个糊涂虫，怎么能当他的面讲他女朋友的坏话那？