tā / pū / kè / liǎn / de / yàng / zi / ràng / zài / chǎng / de / rén / dōu / cāi / bù / chū / tā / de / zhēn / shí / xiǎng / fǎ

她扑克脸的样子让在场的人都猜不出她的真实想法。

Her poker face made everyone at the scene unable to guess her true thoughts.