是take turns to to 还是take turns doing?

是take turns to to 还是take turns doing? 是take turn to do还是 take turns to do? 是take turns to do还是take turns doing?哪个正确? 轮流做某事的英文是take turns doing 还是take turns to do? take turns to do 还是doing take turns+do还是to do 还是doing take turns,read.to.,on top of. take turns to do sth造句 take turns to do 的翻译 5.take turns to等于什么 take turns to add sentences翻译 take turns to do例句如题要中文翻译, 是take turn还是take turns?是in turns 还是in turn?是by turns 还是by turn? take turns doing sth与take turns to do sth 有什么区别?详尽 take turns to do sth.和take turns doing sth.的区别要例句 take turns to do 和take turns doing有什么区别 take turn还是take turns? take turns doing somethingtake turns doing sht.& take turns to do sth.有何不同 在给一下例句