1. We sold the house by private treaty.
   我们私下订立协议把房子卖了。
2. He is being treated at a private clinic.
   他正在私人诊所接受治疗.
3. the manufacturing sector;the private sector.
   生产部门;私人部分
4. Their intrusion into our private lives is unwarrantable.
   他们侵扰我们的私生活是毫无道理的.
5. The king invaded our private rights.
   国王侵犯了我们个人的权利。

　1个名词解释