pineapple study
菠萝的研究
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Turning to pineapple production from maize and cassava promised average returns of more than 1, 200%, according to a 1999 study by Markus Goldstein and Christopher Udry of Yale University.
ECONOMIST: The World Bank cannot go where its research is leading it
应用推荐
模块上移
模块下移
不移动