1、And if one monkey received a grape without having to provide her token in exchange at all, the other either tossed her own token at the researcher or out of the chamber, or refused to accept the slice of cucumber.
如果其中的一只猴子得到一颗葡萄而不必用他的代币去交换,那么其他的猴子要么将她的代币扔向研究员,要么扔出房外,或者她拒绝接受一片黄瓜。
2、However, whether such a sense of fairness evolved independently in capuchins and humans, or whether it stems from the common ancestor that the species had 35 million years ago, is, as yet, an unanswered question.
然而,不管这种公平感是在僧帽猴和人类中单独发展的,还是根源于3500万年前僧帽猴的祖先,它都是一个尚未解决的难题。 |