你先好好休息英文

You 'd better have a good rest 注意是should 不是would

You should get a good rest

虽然是很简单的四个字，也要看上下文，如果是短暂的休息，可以说：Take/Have a good rest.如果是晚上睡觉前说的，则最好说：Take/Have a good sleep.

You'dbetterhaveagoodrest.

好好休息 have a good rest;a good rest;have a lot of rest那好好休息 I have a good rest;Then you should rest;That have a good rest在家好好休息 take a rest at home;A good rest at home