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来源:雅诚德英语网
We have lots of dairy herds, dairy cows. But managing dairy and beef cows is a totally different thing.
我们有许多的奶牛种群和奶牛,但管理奶牛和菜牛是完全不同的事情。
We have lots of dairy herds, dairy cows. But managing dairy and beef cows is a totally different thing.
我们有许多的奶牛种群和奶牛,但管理奶牛和菜牛是完全不同的事情。