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来源:雅诚德英语网
The cows enjoy the sensation of being brushed and it can boost milk production by 3.5 percent.
据了解,该设备既可以让奶牛享受洗刷的舒畅感,同时能够将产奶量提高3.5%。
The cows enjoy the sensation of being brushed and it can boost milk production by 3.5 percent.
据了解,该设备既可以让奶牛享受洗刷的舒畅感,同时能够将产奶量提高3.5%。