没有一个神智正常的女人会不问问题就买这么一个大件。

No one in her right mind would make such a major purchase without asking questions.

《柯林斯英汉双解大词典》

科学告诉我们，为了使过去看起来连贯有序，保持自己的神智健全，我们会忘记我们生活无数的细节。

Science tells us that we forget countless facts about our lives to make the past seem coherent and orderly, and to keep ourselves sane.

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