It's your turn. 轮到你了。用法透视该句型的意思是“轮到你做某事了;该你做某事了”。可以单独使用，也可以在后面接动词不定式。

　　1. It's your turn to sweep the floor.

　　轮到你扫地了。

　　2. It's your turn to give a presentation.

　　轮到你发言了。

　　3. Mary, it's your turn now.

　　玛丽，轮到你了。会话记忆

　　A: I have been washing the dishes for over a week now.

　　我洗盘子都有一周多了。

　　B: Well, I think you are very good at doing the dishes, so maybe you should do them for another week.

　　哦，我觉得你洗盘子洗得很好，所以或许该多洗一周。

　　A: No. We made an agreement that we would take turns doing the dishes. Now it's your turn to do them.

　　不行，我们商量好的，每人洗一周，现在该你了。

　　B: OK, I'll do them.

　　好吧，我来洗。