could do with

That coat could do with a wash.

那件外套要洗一下了.

He could do with a haircut.

他需要理发了.

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。

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。

The range could do with being extended.

范围需要扩展。

Oh, I could do with a cup of tea.

啊, 我想喝一杯茶.

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。

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

我敢说你需要喝一杯水.

I could do with a bath.

我想洗个澡.

I could do with a haircut.

我该理头了.

Do you feel like you could do with a change?

你想不想改变一下？

Think about what we could do with that car!

想想我们能用那辆车做多少事 啊 !

This car could do with a good polish.

这部车需要好好擦一擦.

This room could do with a cleaning.

这房间需要打扫一下.

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

你该理发了.