They sit there with poker faces.

他们绷着脸坐在那儿。

Sometimes people use poker faces when negotiating a business deal.

有时人们也将扑克脸这个短语应用于商务谈判。

Chinese netizens recently have found out that someoutstanding Chinese athletes surnamed Zhang arefrequently captured with an indifferent expression, deemed their "poker faces".

中国网友最近发现，我国一些姓张的杰出运动员，频频被抓拍到一脸冷漠的表情，被网友纷纷调侃为“张氏冷漠”。