Drastic measures to cut pollution in the areas around Beijing during the final months of 2017 have led to unusually clear air in the capital, offsetting the effect of a nationwide economic recovery, according to new data.
根据最新数据，2017年最后几个月在北京周边地区采取的削减污染的严厉措施，已给manbetx3.0 首都带来异常清新的空气，抵消了全国manbetx20客户端下载 复苏的影响。
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