control wheel button的意思|示意

It has a deliberately simple remote control that, like Apple's iconic iPod music-player, involves just one button and one wheel.

象苹果的标志性产品iPod音乐播放器一样，iTV的遥控器也有意简化至只有一个按钮与一个滚轮。

To gain control of the car he has to do one of three things: hit a red button near his right hand, touch the brake or turn the steering wheel.

他必须做下面三件事中的一种来得到车辆的控制权：按下右手边的红色按钮、踩刹车或者转方向盘。

Shutter Windows open easily and electrical control, electric button switches, rocker hand, a belt wheel, the spring drive shaft and other open manner.

卷帘门窗开启自如，有电动遥控、电动按键开关、手摇杆、手拉皮带、弹簧轴驱动等多种开启方式。