乳制品生产成功的关键在于平衡效率与动物福利。
Music is the only thing that makes sense anymore.
如果你不能安全地开采它,你根本不应该开采它。
The world is full of people who have never, since childhood, met an open doorway with an open heart.
世界上充满了自童年以来从未以开放的心态迎接开放门道的人。