可以运用一下词汇：could ,may
举例：You could do more exercise.
You may have a rest.
可以运用以下结构：Would/Could you please
Do you mind
举例：Would/Could you please do it more carefully?
Do you mind opening the door for me?
可以运用一下词汇：could ,may
举例：You could do more exercise.
You may have a rest.
可以运用以下结构：Would/Could you please
Do you mind
举例：Would/Could you please do it more carefully?
Do you mind opening the door for me?