manmade environment meaning in English

人为环境
人造环境

Many environments that people can depend on and exist could be solved by manmade environment , but manmade environment should be affected by adjustment characteristic of system , it will produce certain fluctuation ; this fluctuation can influence the physiological function of the people , even it can create the serious harm
人类社会可以依赖和生存的许多环境都可以利用人造环境来解决，而人造环境受系统调节特性的影响，不可避免地会出现波动，其波动的结果会给生物体的正常生理功能带来影响，导致各器官的异常，甚至造成严重伤害。