To mark up the tables, you need to stereotype them, mark their foreign keys, and align their key gen tables to KEYGEN.

要标记这些表格，您需要给它们原型，标记它们外来的密钥，并且使它们的key gen表格调整到KEYGEN。

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Place your navigation links together at the top, bottom, left or right side of the page. Use tables to neatly align your links.

导航链接放置在网页顶部、底部、左侧或者右侧，你可以利用表格进行设计。

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