Even when he won the lottery, he kept a poker-face.

即使他中了大奖，他也保持着面无表情。

She maintained a poker-face during the entire meeting.

她在整个会议期间都保持着面无表情。

It's hard to read his thoughts because he always has a poker-face.

很难读懂他的想法，因为他总是面无表情。

Steve always has a poker face on during business negotiations.

在商业协商时,史蒂芬总是一副扑克脸.

A thousand songs in his pocket! Perfect. But he kept a poker face.

把1000首歌装进口袋！这主意太棒了！但他当时不动声色。

He maintains a poker face and you can't even guess what he's thinking.

他板着面孔，你甚至无法猜测他在想些什么。