I gave her some roses in return for her kindness.
我给了她一些玫瑰花以报答她的善意。
They encroached on hangar space in return for a very dubious contribution to the ships'defense against hostile cruisers.
他们占据了机库空间,因而换取了对敌巡洋舰没多少把握的防御能力。
how come you hurt me in return ?
你怎么能反过来伤害我呢?