Freedom of expression is a basic human right.
言論自由是基本的人權。
The expression in her eyes told me something was wrong.
她的眼神告訴我出事了。
His face took on a set expression.
他臉上現出凝滯的神態。
The expression on his face never changed.
他的`面部表情總是一成不變。
His expression changed from surprise to one of amusement.
他的神情由驚變喜。
