我们为现代化付出了太多，当然我们也得到了很多。但是，有些东西不平衡。在环境资源上的付出是全社会的，但就得到而言，真正在国家发展中获益的恐怕只有30％的人。

it's a common focus in our society now. we really should worry about it . or we are killing ourselves.

by the way, could you please write it in lowercase? it really made me laborsome to read it..
it's a social problem in the modern society, but how can we do that? maybe in the near future i do need a totally new technical revolution and it can sweep up all the pollutions.
hope it's not only a dream....

need a great deal time...
so many things aren't equity.