网站首页 英语词典
Ore mining includes four steps. It includes development, mining preparation , cut and recovery.
开拓, 采准, 切割和回采四个步骤.
互联网
Ore mining causes many troubles to environment among which the damage of land is most serious.
矿山开采带来了很多环境问题,其中对土地的破坏最为严重.
国先网英语在线翻译词典收录了4367410条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。