take turns

基本解释

We both buy one another presents but when it comes to what we do, where we go or where we eat, we take turns.
我们都给彼此买礼物,但至于做什么,去哪里或到哪儿吃饭这些事情,我们会轮流想。
In cases where no time will conveniently work for all teams, schedule meetings at alternating times, allowing teams to take turns attending at convenient or inconvenient hours.
当不存在所有团队都方便的时间的情况下，轮流时间安排会议，允许团队在方便或不方便的时间依次参加。
Take turns choosing an arts or cultural event to attend together each month.
每月轮流选择并一起参加一项艺术或者文化活动。

Two teams take turns pushing stones weighing almost twenty kilograms towards a circular target drawn on the ice.
You throw out little slips of paper and they take turns going back and forth.
你如果将竞价写在纸上，他们会来来回回地传阅。
充满乐趣 - SpeakingMax英语口语达人
Well, thus far, I haven't written any programs that themselves take any such arguments, and yet it turns out I can do exactly that.
到现在为止，我还没有写任何的,它们自己携带参数的程序，但是,我完全可以这样做。
哈佛公开课 - 计算机科学课程节选

One exercise puts children in a circle where they take turns introducing themselves to each other.
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