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来源:雅诚德英语网
The challenge is how to ensure food without increasing animal numbers and having an impact on fragile lands and our resource bases.
如何在不增加动物数量、不影响脆弱的土地和我们的资源基础的情况下确保食物供应,这是一项挑战。
The challenge is how to ensure food without increasing animal numbers and having an impact on fragile lands and our resource bases.
如何在不增加动物数量、不影响脆弱的土地和我们的资源基础的情况下确保食物供应,这是一项挑战。