He bobbed a greeting without looking up from his work.
他频频点头致意,而目光没有离开他的工作。
※The measure of a man's real character is what he would do if he knew he would never be found out. Thomas bobington Macaulay, British historian——衡量一个人真正的品质,要看他在知道永远也不会被人发现的情况下做些什么。 英国历史学家麦考莱 , T. B .