Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/b60f7f5727d933aa32a7f68dabc8119e.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 man-made accelerated erosion是什么意思，man-made accelerated erosion的翻译，man-made accelerated erosion音标、读音、用法和例句_沉淀汉英词典
Economic loss of soil and water loss in highway has negative benefit by man-made accelerated erosion in zonal region. 高速公路水土流失損失是一個帶狀區域人爲加速土壤侵蝕所産生的生態環境負傚益。