愽(bo)白(bai)生態(tai)保(bao)護讓(rang)三秦(qin)大地展現美麗(li)新畫(hua)捲
新中國(guo)髮展(zhan)進(jin)程(cheng)中(zhong)的陝(shan)西貢獻(xian)三(san)秦大地(di)越來(lai)越美(mei)了:在(zai)陝(shan)北(bei),曾經(jing)水土(tu)流失嚴重(zhong)的黃(huang)土(tu)地上(shang),如今草木(mu)茁髮(fa),綠意盎然,植(zhi)被覆(fu)蓋率(lv)達到了81....
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