这些信息可用于各种目的，例如检验解压缩后的文件大小或只创建ZIP文件的内容清单而不打开它。
This information can be used for various purposes, such as verifying the unzipped file size or just creating a listing of the contents of a zip file without opening it.
您的Drupal安装总文件大小将取决于您想在您的网站添加什么样的内容，Drupal核心文件解压后只有2到3 MB。确切的大小取决于您要安装的Drupal版本。
The total file size of your Drupal installation will depend on what you add to your site, but Drupal core files alone will take up approximately 2 to 3 MB uncompressed.
压缩 （解压后）的大小可见，则可以使解压过程更加有效。
Having the uncompressed size available can make the decompression process more efficient.
压缩 （解压后）的大小可见，则可以使解压过程更加有效。
Having the uncompressed size available can make the decompression process more efficient.
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