I could hardly keep a straight face.

我几乎忍不住笑出来。

youdao

Stop joking around. I'm trying to keep a straight face.

别闹了，我正试着要板着面孔。

youdao

It was difficult to keep a straight face when he fell over the dog.

当他绊着狗摔了一跤时，大家很难扳着脸不笑。

youdao

How Harry managed to keep a straight face during these performances is quite beyond me.

我实在想像不出哈里在这些表演中是怎样装出一本正经的样子的。

youdao

Dont keep a straight face.

别板着脸吓唬我。

youdao

I found it hard to keep a straight face.

我要装出一副严肃的面孔很难。

youdao

I found it hard to keep a straight face.

我要装出一副严肃的面孔很难。

youdao