短语词组短语by y turns 轮换地rotate by turns 轮流坐庄change by turns 轮流转换arrange by turns 轮流安排read by turns 轮读in turns by turns 轮流交替Sorrows By Turns 惊喜进行交错Be Host By Turns 轮流作东changing by turns 轮流的 返回 by turns