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来源:雅诚德英语网
Over 7m hectares a year are currently being planted or allowed to regrow, according to the FAO, mostly in China and America.
据联合国粮农组织,中国和美国的大部分地区每年都有超过70万公顷的土地植树或再生。
Over 7m hectares a year are currently being planted or allowed to regrow, according to the FAO, mostly in China and America.
据联合国粮农组织,中国和美国的大部分地区每年都有超过70万公顷的土地植树或再生。