Can Milk Make You Happy? Can fish Make You Smart?
喝牛奶能让你快乐吗？吃鱼能使你变聪明吗？
Dolphins are so smart that within a few weeks of captivity, they can train people to stand on the very edge of the pool and throw them fish.
海豚太聪明了。只需要几个星期，她们就能训练人们站在水池旁边给她们扔鱼吃。
New findings suggest that fish might be too smart to be eaten.
新的表明，鱼太聪明了，不要拿来吃。
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