Role and Effect of Cash Crop Hedgerows on Controlling Soil and Water Losses from Sloping Farmlands in the Upper Reaches of Yangtze River是什麼意思_Role and Effect of Cash Crop Hedgerows on Controlling Soil and Water Losses from Sloping Farmlands in the Upper Reaches of Yangtze River在線翻譯_英語_讀音_用法_例句