You'd better do some costings.

你最好作一些成本估算。

You'd better not do that again.

你最好别再这样做了。

You'd better get cleaned up.

你最好去梳洗一下。

You'd better move smartish.

你最好快一些。

You'd better shoo him away.

你最好把他赶走。

You'd better look sharp or you'll be late.

你得快点，不然就迟到了。

You'd better take the keys in case I'm out.

你最好带上钥匙以防我不在家。

You'd better see a doctor about that cough.

你最好找医生治治你的咳嗽。

You'd better go to bed and nurse that cold.

你最好上床睡觉，把感冒治好。

You'd better go to the doctor about your cough.

你最好去找医生看看你的咳嗽。

You'd better do what he says or he'll turn nasty.

你最好照他说的做，否则他就不客气了。

Maybe you'd better tell me what this is all about.

也许你该告诉我，这到底是怎么一回事。

You'd better run if you're going to get your ticket.

如果你要去拿你的票，最好抓紧。

I think you'd better lay off fatty foods for a while.

我认为你最好暂时别吃高脂食物。

Mark, you'd better get cracking, the sooner the better.

马克，你最好马上做这件事，越快越好。

You'd better get rid of that attitude and shape up, young man.

年轻人，你最好改掉那种态度，学学好。

I think you'd better tell us why you're asking these questions.

我想你最好告诉我们你为什么问这些问题？

I think there's a bus at 8 but you'd better call to make certain.

好像8点有一班公共汽车，不过你最好打电话弄清楚。

If you want to pass your exams you'd better change your attitude!

你若想通过考试就最好改变你的态度！

You'd better check with Jane what time she's expecting us tonight.

你最好向简核实一下她今晚要见我们的时间。

You'd better consider this and factor this into your decision making.

你最好考虑这一因素并在决策时将其包括进来。

You'd better lower your standards if you want to find somewhere cheap to live.

要想找个便宜的地方住，你最好降低要求。

You'd better check the tires.

你最好检查一下轮胎。

You'd better take an umbrella.

你最好带把伞。

You'd better take the subway.

你最好乘地铁。

You'd better get off quickly.

你们最好快点下去。

You'd better fold it carefully.

你最好仔细地折叠好它。

You'd better do homework now.

你最好现在做家庭作业。

You'd better wrap your gift.

你最好把礼物包装好。

You'd better take some medicine.

你最好吃点药。