常年不懈为水库披上青翠绿装孔繁江密云水库是首都北京的重要饮用水源，为了保护好这盆净水，密云水库管理处自建库后，连年开展荒山造林和环境美化工作。经过３５年不懈努力，使昔日的荒山披上了绿装，环境面貌有了很大改观。如今密云水库山青水秀，气候宜人，既是重要的... Perennial perseverance for the reservoir drape green hole Kong Fan River Miyun Reservoir is the capital of Beijing’s important source of drinking water, in order to protect the pot of clean water, Miyun Reservoir Management Department since the establishment of libraries, year after year barren hills afforestation and landscaping work. After 35 years of unremitting efforts, the former barren hills were covered in green garments and the environment has been greatly improved. Now Miyun Reservoir beautiful scenery, a pleasant climate, it is important ...