但根据对群体智能的研究表明，那些看起来是智能行为的举动实际上来自无意识而不是简单行动的复杂互动。
But according to studies on swarm intelligence, what appears to be intelligent behavior actually results from nothing more than the complex interaction of simple actions.
他说：“在这里，家畜（羊）可以看到自己的同类和研究人员，这样它们的压力才会更小，行动才会更自然。 家畜的进食也不会因此而受到影响。”
The sheep can also see each other and the researchers while in the cubicles, making them less stressed, so they behave naturally and their feed consumption is not affected.
全球农业研究论坛执行秘书表示，G20会议必须之后必须采取行动，而不仅仅是口头承诺。
The executive secretary of the Global Forum on Agricultural Research says the G20 meeting must produce action and not more words about what needs to be done.
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