could do with

Oh, I could do with a cup of tea.

啊, 我想喝一杯茶.

I could do with a haircut.

我该理头了.

We could do with a new car. The one we've got is a bit past it.

我们可以弄辆新车，现在那辆已经不太好使了。

That coat could do with a wash.

那件外套要洗一下了.

This car could do with a good polish.

这部车需要好好擦一擦.

I could do with a bath.

我想洗个澡.

The essays could do with a flash of wit or humor.

这些散文需要一些出其不意的风趣或幽默。

Your hair could do with a cut.

你该理发了。

I could do with a drink!

我真想喝一杯！

It could do with a lick of paint to brighten up its premises.

可用少量油彩使四下显得更亮堂。

He could do with a haircut.

他需要理发了.

I've made this trip so often, I could do it with my eyes shut.

我经常走这条路，闭着眼睛都能找到。

It's true that he could do the job, but would he fit in with the rest of the team?

他确实能做这项工作，但他是否能和团队其他人配合得好呢？

Think about what we could do with that car!

想想我们能用那辆车做多少事 啊 !

Do you feel like you could do with a change?

你想不想改变一下？

This room could do with a cleaning.

这房间需要打扫一下.

The range could do with being extended.

范围需要扩展。

You could do with a glass of water, I dare say.

我敢说你需要喝一杯水.

Your hair could do with a cut , ie is too long.

你该理发了.