In most cases, add-ons can be installed by simply clicking the install button provided. Add-ons can be managed, disabled, or uninstalled from the Add-ons Manager in %(app_name)s. For more detailed instructions, read <a href="%(extension_url)s">this article on extensions</a> or <a href="%(theme_url)s">this one for Themes and Complete Themes</a>. If you have difficulty installing add-ons, see <a href="%(troubleshooting_url)s">Troubleshooting Extensions and Themes</a>.
多数情况下，简单的点击安装按钮即可安装附加组件。在 %(app_name)s 的附加组件管理器中可以管理、禁用或者删除附加组件。要获得进一步的介绍，可以阅读<a href="%(extension_url)s">关于扩展的这篇文章</a>或者<a href="%(theme_url)s">关于主题和完整主题的这篇</a>。如果安装附加组件时遇到困难，查阅<a href="%(troubleshooting_url)s">扩展和主题故障排查</a>。