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北京是伟大祖国的首都,全国政治、文化和国际交往的中心。天津是北方的工业中心,对外开放的海港大城市。京津唐和京津保两个三角形的城市群形成了拥有4000多万人口、近70000平方公里的首都圈,首都圈也即“大北京地区”。这个地区生态环境的质量,是反映国家繁荣昌盛、人民群众糈神面貌和社会文明进步的一个重要标志。 党中央、国务院一贯重视首都圈的生态环境建设,改革开放以来,1986年2月国务院批准建立京津周围
Beijing is the capital of the great motherland, the center of national politics, culture and international exchanges. Tianjin is an industrial center in the north and a big port city open to the outside world. Beijing-Tianjin-Tangshan and Beijing-Tianjin-Baoqu two triangular urban agglomerations formed a metropolitan area with a population of more than 40 million and an area of nearly 70,000 square kilometers. The metropolitan area is also known as the “Greater Beijing Area.” The quality of the ecological environment in this area is an important indicator of the prosperity of the country, the appearance of the gods and the progress of social civilization. The Central Party Committee and the State Council have always attached great importance to the ecological environment in the capital circle. Since the reform and opening up, in February 1986, the State Council approved the establishment of the periphery of Beijing and Tianjin