A bank of telephoto lenses homed in on him.

一整排的远摄镜头都对准了他。

Photos taken in low light or with long telephoto lenses can easily be ruined by blur caused by the camera moving during the exposure (camera shake).

光线不好、或者使用长焦拍摄，由于需要长时间的曝光，相机的抖动很容易让照片糊掉。

And the public's desire for freedom, of course, is why security agents were hunting us, snapping pictures with telephoto lenses fit for Hollywood paparazzi.

在公众渴望自由的背景下，我们这些拿着长焦镜头、装扮酷似好莱坞狗仔队的人，自然会遭到安全人员跟踪。