大城市优点:1、就业机会多,发展机会多,社会保障体系相对健全。More jobs, more opportunities, the social security system relatively sound.2、 政治文明程度较高,对权力有了一定程度的约束,公民权利相对更有保障。High degree of political civilization, for power with a certain degree of restraint, the rights of citizens is relatively more secure.3、信息传播途径比较多,舆论监督也比较到位。Information dissemination way more, supervision by public opinion is in place.4、信息发达、文化发达、经济发达Information, culture, developed economy developed5、公权欺压百姓的事情最容易发生在小地方。Public rights oppr