CIA

例句：

1. 1. The CIA is responsible for monitoring international espionage activities.
   中央情报局负责监控国际间谍活动。
2. 2. The CIA has been accused of engaging in covert operations to influence elections.
   中央情报局被指控进行秘密行动以影响选举。
3. 3. The CIA's top secret files are kept under strict security measures.
   中央情报局的绝密文件受到严格的安全措施保护。