通化(hua)生態(tai)保護(hu)讓三秦大地(di)展(zhan)現(xian)美(mei)麗新畫(hua)捲(juan)
新(xin)中國(guo)髮展進(jin)程中(zhong)的(de)陝(shan)西貢(gong)獻(xian)三(san)秦(qin)大(da)地(di)越(yue)來越美了:在(zai)陝(shan)北(bei),曾(ceng)經水土(tu)流失嚴重(zhong)的(de)黃土(tu)地(di)上,如(ru)今草(cao)木茁髮,綠(lv)意盎然,植(zhi)被覆(fu)蓋率(lv)達到(dao)了81....
閲讀(du)詳情(qing)


