标签：grain 相关文章
A new international initiative to increase grain crop yields could help raise incomes for six million farmers in South Asia and combat hunger in one of the poorest regions of the world. Indian farmer women winnow mustard crop at Baraikapurva village
发表于:2019-01-13 / 阅读(83) / 评论(0)
VOA标准英语2009年(一月)
VOA标准英语2009年(一月)