“关于环保这件事，ZF能做更多” 求翻译

The government could do more for environmental protection.

注意要用虚拟语气

As to/for environmental protection, ZF can do more.
Regards toenvironmental protection, ZF can do more.

ZF can do more with reference to the case of environment protection.

So far as environment protection the government can do more

Regards to the environmental protection, the ZF can do more.

ZF can do much about environmental protection.