求翻译：现在巴中城内交通拥挤这一情况越来越严重，堵车严重的时候就前不见头后不见尾的，就像一个小长城，还排放大量的二氧化碳，对空气造成了严重的污染。也给人们的日常生活和经济发展带来了严重的影响。是什么意思？

Bus in city traffic congestion and more serious, a serious traffic jam when there head in the former but not the tail, like a Great Wall, but also emit large quantities of carbon dioxide, causing serious pollution to the air. Also had a serious impact to people's daily lives and economic development

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Now in the Brazilian and Chinese city the traffic congestion this situation more and more is serious, traffics jams the serious time does not see after front not to see the tail, looks like a small Great Wall, but also discharges the massive carbon dioxide, has caused the serious pollution to the ai

Pakistan now this worsening traffic congestion in the city, traffic jams before serious when it disappeared after the first tail gone, just like a little great wall, large amounts of carbon dioxide emissions on air cause serious pollution. To people's daily lives and has serious impact on economic d

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