translation.en: And this is something that we're able to do with a backpack camera, so, we're now not only imaging in the street with this camera on tops of cars, but we're also imaging inside.
translation.zh: 这个只要在背包上放一个摄像机就能实现了 所以， 我们不光是用汽车顶上 的摄像机对大街成像 而且我们也能对室内成像