美国犯罪率很高,警察为了对付抢劫、强奸、贩毒等犯罪活动,伤透了脑筋。随着科学技术的进步,侦察手段花样翻新,侦察的范围也越来越大,警察们不仅千方百计地深入犯罪集团的穴巢,而且利用前所未有的手段对普通市民进行侦察,他们派密探装扮成阿拉伯富商、牧师、妓女、开设收购旧物的商店,侦察形式多种多样。 随着侦察技术的飞跃发展,过去只在科学幻想小说中出现的某些侦察方法,现在已经变成了现实,能在几万米的高空中识别出一辆汽车和一个人 The United States has a high crime rate and the police have done a lot of brain damage in order to combat looting, rape and drug trafficking. With the advancement of science and technology, the reconnaissance measures have been revamped and the scope of reconnaissance has been growing. Not only have police tried every means to penetrate the nest of criminal syndicates, they have also conducted reconnaissance on ordinary citizens by an unprecedented means. They have sent secret agents to dress up as Arabs Rich merchants, priests, prostitutes, the establishment of the acquisition of used goods store, a variety of forms of reconnaissance. With the rapid development of reconnaissance technology, some reconnaissance methods that used to be found only in sci-fi novels have now become reality and can identify a car and a person at a height of tens of thousands of meters