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                “城市绿肺”享清凉

                发布时间:2019-08-13 11:12   来源:新华网  

                  这是皋兰山上一处生态园(8月7日无人机拍摄)。眼下,甘肃省兰州市皋兰山绿树葱郁,空气清新,吸引众多游客来此休闲游玩。皋兰山曾经是荒山秃岭,经过多年植树绿化,成为名副其实的“城市绿肺”。新华社发(崔翰超摄)

                  责任编辑:杨博文

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