We were all impressed by his capacity for deadpan humor .

他能够面无表情地表现出幽默，我们大家都感到印象深刻。

She looked at him with a deadpan expression .

她看着他，一个不动声色的表情。

She looked at me deadpan .

她面无表情地看着我。

Some people do not catch his deadpan humor , which make it even funny .

有些人不能了解他那种面无表情的幽默，因此更有趣。

And he tried hard to loosen up his style - taking his time , perfecting his deadpan and drawing out his pauses for effect .

他也非常努力得想让他的风格更加松弛--不急不慢，一步步完善他不动声色的表情，标记出停顿增加喜剧效果。