in turn

The students answered the questions in turn, starting from the front row.

学生们从前排开始依次回答问题。

We took turns to watch the baby, so each parent could rest in turn.

我们轮流照看婴儿，这样每位父母都能依次休息。

The three volunteers spoke in turn, each sharing their own experience.

三位志愿者依次发言，每人分享自己的经历。