They also provide a helpful visual connection to other controls that do the same task. In order to create a strong visual language, a menu item should show the same icon as the corresponding toolbar butcon.

• 它们还为执行相同任务的控件提供有利的视觉关联，特别需要一提的是一个菜单项应该显示与相应的工具栏图标按钮相同的图标。