Should children get allowance in exchange for chores?
孩子做家务该付酬劳么?
介词词组in exchange for,为……交换
Taliban set a fresh deadline to free prisoners of the insurgent group in exchange for the lives of 21 South Korean hostages.
塔利班重新划定最终期限,以释放叛军囚犯换取21名韩国人质生命安全。
Live-In Attendant Care in Exchange for Free Rent
照料起居,租金全免(招聘启事)