The use of aliases preserves the structure needed for host names and the ease of use desired by users.

使用别名可以保留主机名所需的结构，同时简化用户使用的名称。

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This means that the amount of HTML and blank space is reduced, which might display a different structure of the original host screen.

这意味着HTML及空白空间的数量降低了，它将会显示原始主机界面的不同结构。

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You can think of userdata as an array of bytes — bytes that might represent a pointer, a structure, or a file in the host application.

我们可以认为userdata就是一个字节数组——字节可以表示指针、结构或宿主应用程序中的文件。

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This means pension funds, endowments, foundations, foreign investors, hedge funds, banks, insurance companies, and a host of other entities that are either not taxed or taxed using a different structure than individuals.

FORBES: The Case For Higher Stock Prices After Tax Increases

Nymex's decision mimics a host of other American exchanges that have decided to end their membership-based ownership structure by launching themselves on the stockmarket.

ECONOMIST: Business this week