In my opinion, a perfect world, and not just with modern technology and facilities, but it includes no pollution, pulpy integrity environment. We should preserve the environment as much as possible, and where.
In my perfect world, not only with advanced technology and facilities. But it includes no environmental pollution is responsible to complete. We should protect the environment and make the most respect.
In my opinion, a perfect world is not only advanced technology and facilities. But it is also that no pollution and environmental integrity. We should protect the environment to มากทึ lowest.