Question

汉译英翻译，在线帮我翻译一下吧，在线等，谢谢拉

一项研究显示，那些居住中仅有楼梯的公寓大楼的人们，其平均寿命要比那些居住在既有楼梯又有电梯的大楼里的居民高出3年。第二项研究显示，带有电梯的大楼的老年居民，每年看大夫的次数要比没有电梯的大楼的居民高出两倍。这些研究发现表明，即使是爬楼梯这样的日常锻炼，也可以提高人们的健康和寿命。

去年十月，Belleville市在中央商业区安装了高密度的照明系统，因此，毁坏公共设施的行为开始下降。警察也加强了对该地区的巡逻，于是犯罪率程明显下降趋势。由此可见，安装照明系统是与犯罪行为做斗争的最有效方法。我们可以通过这种方式减少犯罪，
从而为存在不安全因素的社区注入新的活力。
在线帮我翻译一下吧，别使用翻译器哦，急用，在线等，谢谢拉，万分感谢

Answer 1

According to one study, those who only stairs of residential apartment building people, the average life expectancy than those living in both the stairs and elevator building where residents above 3 years. A second study shows, elderly residents of buildings with elevators, annual visits to doctors is two times higher than the residents of buildings without elevators. These findings suggest that, even climb the stairs that daily exercise, can improve people's health and longevity.
Last October, Belleville city in the central business district of installation of the lighting system, high density, therefore, vandalism started to decline. The police have stepped up to the area of the patrol, and the crime rate process was obviously decreased. Therefore, the installation of lighting system is the most effective method of fighting crime and. We can reduce crime in this way, so as to inject new vitality into the existing unsafe factors of community.

Answer 2

楼梯的公寓大楼的人们，其平均寿命要比那些居住在既有楼梯又有电梯的大楼里的居民高出3年。第二项研究显示