① This is no time for fun and games.

这可不是游戏的时候。

② Do you think I'm joking?
你觉得我逗你玩呢?

③ Put on your game faces.
严肃起来。

Put on your game faces. The meeting's about to start.
严肃起来，要开会了。

 

 

④ Poker faces
扑克脸(没表情、严肃的脸)

Okay poker faces everyone. The clients are coming in.
Ok换上你的扑克脸，客户要来了。

You are going to put on your poker face.
你会换上一副严肃的面孔。

一分钟英文