...： 交通运输安全；道路运输事故；山区；危险货物 [gap=999]Key words: transportation safety; road transportation accident; mountainous area; hazardous materials ...
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Now, the overloaded transportation of coal becomes the main reason of the road damage and the traffic accident in Shanxi.
目前，山西省煤炭超载运输已成为山西省境内公路破坏和交通事故的主要原因。
Road transportation takes culture and improvement to people, but at the same time it takes accident and environment pollution which have been on the catastrophical level.
公路交通给人类带来了文明与进步，但同时也带来了交通事故、环境污染等问题。
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