sacrifice是什么意思

A mother will sacrifice her life for her children.

为了孩子,一个母亲可以献出她自己的生命。

He decided to sacrifice a trip for a new house.

他为了购买新房,决定放弃旅行。

He sacrificed a promising career for a momentary fancy.

他因一时心血来潮而失去了一个颇有发展前途的职业。

They sacrificed their lives for the sake of freedom.

他们为争取自由而献出了生命。