人的嘴唇上分布着密密麻麻的感觉神经元，比身体上大多数部位都多，不过舌头、鼻子、脸颊也会起到一定作用。

Human lips are densely packed with sensory neurons - more than in most regions of the body - but the tongue, nose and cheeks also come into play.

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但并不是所有新诞生的神经元天生都能幸存下来；实际上，它们中的大多数都死了。

But not all the neurons that are born survive; in fact, most of them die.

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在这篇以及上一篇文章中，都检查了IBM DB 2 Universal Database元数据，以便动态构建视图和窗体。

In both this, and the previous, article you've examined IBM DB2 Universal Database metadata in order to dynamically build views and forms.

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