咱们歇一会儿。

Let's rest for a little while.

我睡一会儿。

I will sleep for a little while.

你再坐一会儿。

You sit down for a little while longer.

你稍等一会儿。

Wait a moment.

请你到我这里来一会儿。

Please come here for a moment.

他对我看了一会儿。

He looked at me for a little while.

我沉默了一会儿。

I was silent for a little while.

探照灯亮了一会儿。

The searchlight came on for a little while.

一会儿工夫就可以了

be fine after a little while

他一会儿工夫也不愿等。

He's not willing to wait for even a little while.

他过一会儿来。

He came after a little while.

过了一会儿他也来了

after a little while he also came

过了一会儿大家都到齐了。

Everyone was present after a little while.

他才到了一会儿。

He only just arrived a little while ago.

他一会儿就回来。

He's getting back soon.

我一会儿就完。

I'll be finished soon.

这不难，我一会儿就能做好。

This isn't difficult, I can have it finished soon.

一会儿就好

be ready soon

一会儿地上就积起了一层雪。

Soon the ground was covered in a layer of snow.

天气一会儿晴一会儿阴

the weather is clear one moment and cloudy the next

一会儿冷一会儿热

cold one moment and hot the next

一会儿这样，一会儿那样

this way one moment and that way the next

一会儿这样说，一会儿那样说

speak this way one moment and that way the next