As you move and rotate your phone, the view on the map will change to show the proper direction.

手机移动和旋转时，地图上的景象也会随之调整显示正确的方向。

youdao

So the torque will also change direction and so this angular momentum, spin angular momentum will keep chasing the torque and start to rotate freely.

所以力也会改变方向,这个角动量，角动量会保持追着力,并开始自由地转动。

youdao

Then it will rotate forever and ever and ever and ever in this direction.

它就会不停的转动，朝这个方向。

youdao

The TV could show the view ahead, just like any other driving game but the controller shows the view out your cannon barrel, which can rotate and fire in any direction.

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