晚安的用法和样例：
例句
-
他说她很傻，举止像管家婆一样。他想介绍她认识他的朋友，于是她走到门口，就一次说了“晚安”，没有别的了。
He said it was silly of her to behave like a housekeeper, and he wanted to introduce his friends to her, so she went to the door, just once, and said good evening and that was that. -
晚安--祝你做好梦！
Good night -- sweet dreams! -
晚安，睡个好觉！
Good night, sleep tight! -
他说了声｀晚安＇，就去睡觉了。
He said, `Goodnight, ' and went to bed.
