Some types include digitizing tables, joysticks , trackballs, the mouse, touch panels , and light pens.

如下各种类型的设备:数字化仪 、 操纵杆、跟踪球 、 鼠标器 、 触板、光笔等.

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Input devices include keyboards and pointing devices such as mouse, joystick , track ball, or light pen.

输入设备包括键盘和点击设备如鼠标, 操纵杆, 跟踪球或光笔.

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