In this film, turn-of-the-century factory workers keep track of the hours they worked by punching a time clock. Do you know anyone who punches a time clock?是什么意思_In this film, turn-of-the-century factory workers keep track of the hours they worked by punching a time clock. Do you know anyone who punches a time clock?在线翻译_英语_读音_用法_例句