Cultivation Techniques for Maize, Mulched with Plastic Film, Irrigated with Water from Rain Collection, and Grown on Slopy Dry-land in Yuzhong County, Gansu是什么意思_Cultivation Techniques for Maize, Mulched with Plastic Film, Irrigated with Water from Rain Collection, and Grown on Slopy Dry-land in Yuzhong County, Gansu在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句