He laughed it off and kept doing it.

他一笑而过，还是老样子。

They like, laugh the pain off.

它们对这种痛苦一笑而过。

It’s a really funny movie – you’ll laugh your head off!

这真的是一部很有意思的电影，你会捧腹大笑的！

She would never be able to laugh it off in the morning.

她永远不可能一觉醒来对刚才自己的无礼一笑了之。

Yeah. Fine. Go ahead, laugh. Laugh your mane off. I'll prove you wrong.

好的，继续。笑吧。把鬃毛都消掉，我证明给你们看你们是错的。

That woman of course is some guy or guys probably laughing their heads off somewhere.

这个女人当然是某个男人或一群男人，他们正在某个地方狂笑不已。

Another way to have the last laugh, is to simply laugh off a tough situation.

另一种笑到最后的方式是对于艰难的局势一笑置之。

The good natured Canadian just laughed it off and while we don't know the car brand.

我们不知道车的品牌，但这个好脾气的加拿大人只是一笑了之。

And in the room at that moment, it wasn't a thing. Some folks laughed it off.

而当时在现场，情况并不是这样。有些民众对此一笑置之。

What you can't hear there is someone shouted out, shoot them. And the president kind of laughed it off.

人群中有人大喊向他们射击。而总统对此则是一笑置之。