Speeding up Pace of Prevention and Control of Soil and Water Conservation of Inner Mongolia through Combination of Closing Hillsides to Facilitate Afforestation and Comprehensive Management是什么意思_Speeding up Pace of Prevention and Control of Soil and Water Conservation of Inner Mongolia through Combination of Closing Hillsides to Facilitate Afforestation and Comprehensive Management在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句