For the most part, attempts to treat Pointers as integers come out of attempts to optimize, for either space or efficiency, programs that do a lot of pointer handling.
对于大部分情况来说，试图将指针当作整型来处理的做法来源于试图对执行大量指针处理的程序进行优化，这可能是为了空间或效率的需要。
One plan being considered would mean it was only visible when users hovered their mouse pointer over a specific part of the screen.
正在考虑的一个计划是，当用户鼠标划过屏幕的特定区域时，地址栏才显现出来。
Specifies the cursor file as a customized mouse pointer when the mouse is over a particular part of an object at run time.
指定在运行时刻，当鼠标位于对象的某一特定部分时，用作自定义鼠标指针的光标文件。
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