Translate to English, very ugrent..

This essay brings out the idea that people could change according to the changing of environment. And this change may become better and better, or worse and worse !

The passage tells that man could change with the environment. This change might be either good or bad.

This essay is about human being can changed by the surrounding environment, this change can be goodor even better, but also can be bad or even worst.

The passage says that people could live with the living environment changes. It could be becoming better,or even worse.