Then it is enough for the party to have only three supporters in each of the first two groups.

然后是足够的只要三个支持者在第一次两个组的每个党。

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There were no adverse effects on the first two groups, but the rats who ate as much junk food as they wanted quickly became very fat and started bingeing.

前两组没有任何的反作用，而第三组使用大量垃圾食品的老鼠变得非常肥胖，并开始上瘾。

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When the researchers applied an electric shock to the rats' feet in the presence of the food, the rats in the first two groups were frightened away from eating.

当实验人员在实验鼠想要进食美食的时候，用电电实验鼠的脚，第一第二组的实验鼠就因为害怕而远离食物。

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The two groups were retested four years later, and the study compared the results with the first test.

VOA: special.2009.10.21

After seeing or speaking with their mothers, the girls in the first two groups watched the same movie for an hour.

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The willingness of the first two groups of customers to participate in the social venture will depend in no small part on the impact the venture has on the intended beneficiaries of the venture.

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That was first accomplished by two groups in 2002.

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