是take turns to to 还是take turns doing?
是take turns to to 还是take turns doing?
take turns to do 还是doing
轮流做某事的英文是take turns doing 还是take turns to do?
take turns+do还是to do 还是doing
是take turn to do还是 take turns to do?
take turns to do 和take turns doing有什么区别
take turns to do sth.和take turns doing sth.的区别
take turns doing sth与take turns to do sth 有什么区别?
take turns doing something
是take turn还是take turns?
take turn还是take turns?
take turns,read.to.,on top of.