Whenever they responded correctly, they were rewarded with fish.
只要他们回答正确,就会得到鱼作为奖励。
They didn't know if they responded correctly or incorrectly after each trial because there was no reward or punishment.
因为没有奖励或惩罚,他们不知道每次试验后自己的回答是正确的还是错误的。
White House Press Secretary Robert Gibbs said Wednesday no Iranians have responded to the invitations thus far, and that in any event they are no longer valid.
VOA: standard.2009.06.24
They provided a service to society and society responded by somehow they got their wealth, so I think that -- So be concrete.
他们为社会提供了服务,作为回报,社会让他们以某种方式变富,所以我认为-,所以具体来说。
and the one friend could explain how they would have responded.
而你这个朋友便解释若换成是自己,他会是怎样反应的。
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