Definition
To show no visible emotional reaction or distress when confronted with something unpleasant or disturbing.
面不改色
She didn't turn a hair when she found out she had been fired, it was unbelievable.
當她發現自己被解僱時，她面不改色，這簡直令人難以置信。
Even after sustaining a serious injury during the game, he didn't turn a hair and continued playing.
即使在比賽中受了重傷，他仍然面不改色地繼續比賽。
It was very odd how he didn't turn a hair when he heard he was being accused of a serious crime.
當他聽到自己被指控犯下重罪時，他面不改色，這非常奇怪。