我很高兴能看到他们一张张快乐的脸。

I was glad to see their happy faces.

youdao

我一看到他的脸，就了解了一切。

I understood everything the moment I saw his face.

youdao

我看到他的脸就知道了。

I thought as much when I saw his face.

youdao

我可以整整两个星期不用看到他那丑陋的脸了。

I won't have to see his ugly for two whole weeks.

youdao

当我看到他们沮丧的脸时，我知道出事了。

When I saw their gloomy faces, I knew something was wrong.

youdao

当我看到他们沮丧的脸时，我知道出事了。

When I saw their gloomy faces, I knew something was wrong.

youdao