translation.en: They're closer to 50-50. They're not responding to payoffs as closely, and also if you study their learning in the game, they aren't as sensitive to previous rewards.
translation.zh: 他们所匹配的十分接近50—50，他们并没有获得如此相似的结果 并且如果你知道他们在游戏中的想法 会发现，他们对这些奖励并不敏感