Warning: file_put_contents(/www/wwwroot/ppbbu/52065.com/cache/9f9681f359d978b58e96204bb072f6fe.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/52065.com/index.php on line 55 coal barge例句_coal barge英汉例句_coal barge双解例句_伍贰汉英词典
Yet bottlenecks along tracks from coal-producing regions in northern China mean that many coal-burning factories in the South must rely on time-consuming shipments by barge. 即使如此，由於華北産煤區的運能瓶頸，南方的很多工廠仍然不得不使用耗時的水運來運輸煤炭。