Environmental pollution is still a problem for society. Still many environmental problems that have yet to be resolved. There are many ways to protect the environment. We're still the students should only be doing a few things such as not littering, indiscriminate propaganda on the protection of the environment, scavenging in garbage, .... If there is a good environment, we will not in danger with the polluted environment.
đang được dịch, vui lòng đợi..