英语语法分析

Effective removal of icing, especially Bridges, highroads, airports and other important facilities 'deicing, has been concerned by countries where located in the high-latitude.

快速有效的清除路面冰层，尤其是桥梁、高速公路、机场等重要的公共基础设施的除冰，一直是地处高纬度国家比较关注的问题。