Gale W J,McColl R W,Xie Fang.Sandy fields traditional farming water conservation in China[J].J.Soil &Water Conserv.,1993,48:474-477.是什么意思_Gale W J,McColl R W,Xie Fang.Sandy fields traditional farming water conservation in China[J].J.Soil &Water Conserv.,1993,48:474-477.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句