unsafe environment meaning in English

不安全环境

However , the focus of research has changed into the economic loss of accidents , namely the uneconomical facts caused by unsafe environment
然而，近些年，安全理论界的研究热点开始转向事故的经济损失，即，不安全的工作环境导致的现实不经济问题。
The safety issues and considerations for responders in an unsafe environment , including the recognition of an unsafe area , decontamination and access to alternate means of casualty management
安全问题及对反应者在不安全环境中的考虑，包括对不安全区域的识别、消毒和采取另外的处理伤病的方式。