你需要定义你的角色，了解他们的性格，这样你才能让他们的行为方式是可以预测的，符合他们的个性。
You need to define your characters, know their personalities so that you can have them acting in ways that are predictable, consistent with their personalities.
这是他过去没有了解到的她的性格的一个方面。
我对她性格的了解使我觉得她是个非常负责、绝不会干那些事的人。
My reading of her character makes me feel that she was too responsible a person to do those things.
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