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来源:雅诚德英语网
In developing countries many rural people and traditional forest dwellers have remarkable knowledge about managing insect populations to produce food.
在发展中国家,许多农村居民和传统森林居民在管理昆虫以生产粮食方面具有丰富的知识。
In developing countries many rural people and traditional forest dwellers have remarkable knowledge about managing insect populations to produce food.
在发展中国家,许多农村居民和传统森林居民在管理昆虫以生产粮食方面具有丰富的知识。