The Main Point of the Agricultural Farming Technique of the Northwest China--Few-or-zero Till of Leave Stubbles and the Whole Journey of Straw to Cover是什么意思_The Main Point of the Agricultural Farming Technique of the Northwest China--Few-or-zero Till of Leave Stubbles and the Whole Journey of Straw to Cover在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句