要进行测试，请在Web浏览器中打开此地址。

In order to test, open this address in a Web browser.

youdao

在 x86 上，大内存页的大小是 4 MB，或者，在物理地址扩展（PAE）打开的系统上是 2 MB。

On x86, the size of a large page is 4 MB, or 2MB on systems with physical address extension (PAE) turned on.

youdao

比如，如果用户上次打开过一个街道地址，那么火狐可能会在新标签页中自动打开一张显示该地址的地图。

For example, if you've highlighted a street address on one tab, Firefox might open a map of that address automatically in a new tab.

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