潜在的商业应用包括海底作业以及非常多尘的环境的任务，或者紧急救援。
Potential commercial applications include undersea operations and missions in very dusty conditions, or emergency rescues.
如果有人停下来帮助，要求他拨打911或者当地的紧急救援电话。
If someone stops to help, ask him or her to call 911 or the local emergency medical service.
如果有人停下来帮助，要求他拨打911或者当地的紧急救援电话。
If someone stops to help, ask him or her to call 911 or the local emergency medical service.
应用推荐