问题描述: 英语翻译只求速度和质量,三种哦,和turn有关的 1个回答 分类:综合 2014-10-15 问题解答: 我来补答 The students clean the classroom by turns.The students take turns to clean the classroom.The students clean the classroom on turn. 再问: 在写一种,一共4种,谢了啊采纳 再答: The students clean the classroom for their turns. 展开全文阅读