The equivalent of a blanket in the human experiment was a ball held in the mouth of a dog which was being observed (dogs often use their mouths to manipulate things).
人类实验中的毛毯的等效物是狗嘴中叼的球,旁观者可以看得见(犬类往往用嘴来操纵物品)。
The equivalent of a blanket in the human experiment was a ball held in the mouth of a dog which was being observed (dogs often use their mouths to manipulate things).
人类实验中的毛毯的等效物是狗嘴中叼的球,旁观者可以看得见(犬类往往用嘴来操纵物品)。
应用推荐