求翻译：渤海生态持续恶化，鱼虾难以生存， 为了保护渤海生态，国家确立法律却无实质进展。所以我们要注意保护环境。是什么意思？

Continued deterioration of the Bohai Sea ecosystem, fish to survive, in order to protect the Bohai Sea ecosystem, the state established laws, but no real progress. So we need to protect the environment.

bohai ecology is difficult to survive, and the fish continued to deteriorate, and in order to protect Bohai ecological, States have established legal but no real progress. Therefore, we have to protect the environment.

The Bohai Sea ecology worsens continually, the fish and shrimp survives with difficulty, in order to protect the Bohai Sea ecology, the national establishment law does not have the substantive progress actually.Therefore we must pay attention to the protection environment.

Continuing deterioration of the ecosystem in the Bohai Sea, fish hard to survive, in order to protect the ecology in the Bohai Sea, countries establish legal but no real progress. So we have to protect the environment.

Continuing deterioration of the ecosystem in the Bohai Sea, fish hard to survive, in order to protect the ecology in the Bohai Sea, countries establish legal but no real progress. So we have to protect the environment.