aE2 may have rewarding effects in the conditioned place E2在被适应的地方也许有奖励的作用 [translate] a提起精神 Bracing oneself [translate] a坚持到底! Insistence! [translate] a累了,在休息! Tired, has been resting! [translate] aescritura publica 文字出版 [translate] ...