科比和考芙首先对一群大鼠新生3天的神经元进行标记，接着在两周后让这些大鼠建立了一个恐惧性条件反射。
Kirby and Kaufer labeled hippocampal cells created over a three-day period in a group of rats, and then conditioned a fear response in these rats two weeks later.
一周前刚刚从繁忙而温热的上海回到荷兰，我与荷兰妈妈伊芙琳约定到克拉林根湖一起过一个下午。
Just back from busy and hot Shanghai one week ago, I made an appointment with my Dutch mother Eveline, to spend an afternoon at the Kralingen Lake.
艾比琳：(独白)我现在为莉芙特家工作，每天八点到四点，一周六天，我每小时挣95美分。
Aibileen: (Monolog) I work for the Leefolts from eight to four; six days a week. I make 95cent an hour.
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