sober down

汉语翻译

例句：

1. The class sober down as the teacher come into the room.
   老师走进教室後，学生们安静下来了。
2. At times solemn speeches sober down a dinner.
   有时庄重的发言会使宴会变得严肃起来。
3. Please sober down a bit; I've got some important news for you.
   请严肃点，我有重要消息要告诉你们。