换挡键可以把摄像头往下调，鼠标控制激光指示器。

The shift key pans a camera down, and the mouse controls a laser pointer.

youdao

换挡键可以把摄像头往下调，鼠标控制激光指示器。

The shift key pans a camera down, and the mouse controls a laser pointer.

youdao