As you start browsing and using your add-ons, take careful note of anything that seems different from when you last used the extension. This might be a display glitch, such as a menu item missing, or something more serious, like the add-on not working at all or showing errors.
当您开始浏览并使用您的附加组件时，请仔细注意任何看起来与您上次使用时不一样的地方。这可能是像菜单项缺失之类的在显示上出现的小问题，或是某些更严重的问题，比如附加组件根本无法使用或者直接显示错误。