private cache

例句：

1. 1. This is a private meeting between the CEO and his team.
   这是首席执行官和他的团队之间的一次私人会议。
2. 2. He has a private office in the corner of the room.
   他在房间角落有一个私人办公室。
3. 3.The company's policy is to keep all information private.
   公司的政策是将所有信息保密。