There's a bunch of research into how police react to being filmed, but that's only half the equation.

有很多关于警察对被拍摄的反应的研究，但这只是等式的一半。

Cars will be bunched into groups of ten to twelve vehicles, only six feet apart, traveling in unison, and controlled by computer.

车辆会编成10辆或12辆一组，车距仅6英尺，在计算机的控制下一齐行驶。

And before I could say anything else, Lily was out of the car and striding up towards the front gate, her hands bunched into fists, like a boxer about to enter a ring.

我还没来得及说什么，莉莉就下了车， 大步走向前门， 双手握成拳头， 就像一个即将进入擂台的拳击手。