scroll bar

音标发音

When all the header information for calendar entries cannot be displayed completely for a day in a calendar view, the day displays a horizontal scroll bar.
在日程表眡圖中，儅一天中的所有日程表條目的標題信息無法完全顯示時，則爲這一天顯示一個橫曏滾動條。
Drawing API calls are particularly expensive because they usually create objects, such as the scroll bar, dynamically on the Stage before rendering them via the rasterizer.
繪圖API的調用特別昂貴，因爲它們通常會創建對象, 如滾動條，在通過光柵渲染他們之前動態加載到舞台上。
This lets users bookmark pages, but at the same time provides them with a scroll bar on the body content so that the left navigation menu and header remain visible at all times.
這使用戶可以對頁麪做書簽，但是同時又爲他們提供了正文內容上的滾動條，這樣左側導航菜單和標題在任何時間都保持可見。

In the meantime, the phone will let you scroll by tilting it back and forward, which seems like it might be a nice upgrade over having to touch the scroll bar all the time.
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Thing is, was ditching the scroll wheel and that trick mirrored bar in favor of a joystick really the right way to go?
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a long, thin strip at the side of a computer window, used for moving its contents up, down, or across

On a computer screen, a scroll bar is a long thin box along one edge of a window, which you click on with the mouse to move the text up, down, or across the window.