The old man was greatly troubled by the children's mischief.

孩子们的恶作剧给这位老伯带来很大困扰。

He's the mischief who broke Mary's heart.

他就是那个伤透了玛丽的心的人。

The mischief of the accident was beyond expectation.

事故的危害出乎意料。

She's a lively little girl, full of mischief.

她是个活泼的小女孩 老是做恶作剧

I just don't understand their motivation. Do they enjoy causing mischief and suffering?

我只是搞不懂他们的动机是什么。他们很享受恶作剧让别人难受吗？

It's very quiet upstairs; they must be up to some mischief !

楼上很安静。他们一定在搞什么恶作剧。

Mischief is what they like best.

恶作剧是他们最喜欢的。

They threw away no opportunity to do the master a mischief.

他们不放过任何一个可以恶作剧老师的机会。

Mastro Geppetto, in order to punish him for his mischief, let him alone the whole morning.

杰佩托师傅为了惩罚他的恶作剧，让他一个人呆了一上午。

You must have meant some mischief, or else you'd have signed your name like an honest man.

你一定是想恶作剧，否则，你就会像一个诚实的人那样签上你的名字。