"he had to sell his car at a considerable sacrifice"
"He gave his life for his children"
"I gave two sons to the war"
"The animals were sacrificed after the experiment"
"The general had to sacrifice several soldiers to save the regiment"
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。