We befriended each other when wolves were foraging around our Mesolithic camps for food, and our own ancestors quickly discovered that 'dogs' could help them track and hunt animals.
我们互相获益。当狼在我们人类阵营附近寻找食物时，我们的祖先就很快发现了“狗”能够帮助我们寻找和跟踪猎物。
We befriended each other when wolves were foraging around our Mesolithic camps for food, and our own ancestors quickly discovered that 'dogs' could help them track and hunt animals.
我们互相获益。当狼在我们人类阵营附近寻找食物时，我们的祖先就很快发现了“狗”能够帮助我们寻找和跟踪猎物。
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