starter push button的用法和樣例：
例句
- Point to the row selector button and drag the row to a new location.
指向行選定器按鈕並拖動行到新的位置。 - You can control the motor moving left and right on the curtain staff to drive the window curtain close or open eadily by pressing the button of the controller only.
使用時，只需輕輕一按遙控器或線控器按鈕，控制器即指揮電機在滑桿上左右運動，電機通過窗帘環驅動窗帘開閉。
