One special case that shows up frequently is declaring variables outside of loops.

常见的一种特殊情况就是在循环外部声明变量。

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Zorba supports declaring variables within the context of an XQuery, as well as basic math functions. Listing 3 demonstrates both these aspects

Zorba 支持在 XQuery 上下文中声明变量和基础的数学函数。

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After declaring variables (most of which are used later in the focus timeout checks), the program enters a loop listening for Synergy events on STDIN.

在声明变量(大多数将在稍后进行焦点超时检查时使用)后，程序将进入一个循环，对stdin侦听Synergy事件。

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