Do the monkeys actually want to play it safe and then go with the guy who's going to do the same thing on every trial, or do they want to be risky and try to get a risky, but big, bonus, but risk the possibility of getting no bonus.
那么，猴子是会去选择有安全红利的交易， 就是那位每次交易都会提供同样东西的人； 或者，他们会去选有风险的红利。 虽然要冒点险，有可能拿不到任何红利， 但是如果能拿到就赚翻了。