The Glock 17 isn't "invisible when passed via an X-ray monitor." It appears like what it is—yet again, supplied the machine is plugged in, and assuming the viewer know his / her business enterprise and it is attending to it.在数字版游戏下载速度上，因为国内连外服服务器较慢，所以下载速度较慢，并且网络联机时�