translation.en: A helicopter circled over our heads with a camera registering each and every move we made, and on the roof of the US Embassy, security officers patrolled.
translation.zh: 一架直升机在我们头顶盘旋， 一台摄像机记录了我们每个动作， 而且在美国大使馆的屋顶上， 有保安人员在巡逻。