【正文】
y, the designs are a bit tongueincheek,_built more for Hollywood than a real police force. Even so, they show that autonomous vehicles have very much entered the public imagination. And, if anything, the actionmovie feel of most of them is a little unsettling, especially in light of the very real debates over militarization7 of the police force. 知識點擊 1. patrol n.巡邏 ;自主的;自治的 3. monitor v.監(jiān)控