棱镜prism;

　　告密者whistleblower;

　　监控surveillance;

　　监督supervision;

　　寻求避难seek asylum;

　　引渡extradition;

　　个人隐私personal privacy;

　　驱逐expel;

　　叛徒traitor;

　　维基泄密WikiLeaks;

　　情报机构intelligence