Bringing Forth New Ideas in Mechanism and Actively Pushing on Soil and Water Conservation Ecological Building in the Source Region of the Huaihe River是什么意思_Bringing Forth New Ideas in Mechanism and Actively Pushing on Soil and Water Conservation Ecological Building in the Source Region of the Huaihe River在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句