1. 民航事务主任
2. 行动事务员
例句:
1.
As a former covert cia operations officer, plame wilson worked to prevent theproliferation of weapons of mass destruction.
作为中央情报局前秘密行动官员，普蕾姆威尔逊致力于防止大规模杀伤性武器的扩散。
2.
He was not a chief inspector, nor a deputy chief inspector, nor an operationsofficer.
他不是总督察，也不是副总督察，也不是一名业务干事。
