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。