For complex menus it might be easier to create separate right-click entries in the action bar so that you can use specific ICONS and separation.
对于复杂的菜单，可以在动作栏中创建单独的右键单击项，以便使用特定的图标和分隔，这样做更容易一些。
2
In fact, the Action Bar applet is even more complex than I suggested previously, because it is composed of several component panels, none of which, unfortunately, matches the individual buttons.
事实上，Action Bar applet比我之前所介绍的复杂的多，因为它由各种各样与对立按钮不匹配的组件面板组成。
3
But whereas RFID systems transmit little more than an electronic bar code, NFC offers two-way communication and lets devices interact in more complex ways.