Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
我就那个放置摄像机 总是没有用 怎么回事 我看b站好多视频 不知道是指令的问题还是啥问题