【摘 要】
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曾有人做过一个实验,将一只十分凶猛的鲨鱼和一群热带鱼放在同一个池子里,然后用钢化玻璃隔开。最初,鲨鱼眼馋漂亮的热带鱼,每天不断地冲撞那块看不到的玻璃,但始终不能冲破
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曾有人做过一个实验,将一只十分凶猛的鲨鱼和一群热带鱼放在同一个池子里,然后用钢化玻璃隔开。最初,鲨鱼眼馋漂亮的热带鱼,每天不断地冲撞那块看不到的玻璃,但始终不能冲破玻璃到对面去。实验人员每天都往池子里放一些鲫鱼,作为鲨鱼的食物。而鲨鱼并没有改变它喜好猎食物的习
There was an experiment in which a very ferocious shark was placed in the same pond as a group of tropical fish and then separated by tempered glass. Initially, the shark greets the beautiful tropical fish, every day constantly bump into the glass can not see, but always can not break through the glass to the opposite. The experimenter put some crucian carp into the pond every day as a shark food. Sharks have not changed its habit of hunting food
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