ReadWriteQuiz
Chinese dictionary
slkeep one's countenance; not betray one's intention through one's speech and countenance
他心里很慌,但不露声色,别人并没有觉察出来。
He felt very uneasy at heart but managed to keep his countenance, so no one realized his problem.
他一点也不露声色。
He showed no visible sign of emotion.
他因他不露声色的机智而闻名在外。
He is renowned for his dry wit.