她拿即时GIS（地理信息处理系统）地理数据做了一个比喻。通信公司最开始反对提供GIS数据，因为成本太高，而且消费者也不需要。
She draws a comparison with real time GIS location data, which telecom companies initially objected was too expensive to deliver and not really needed by consumers.
她拿即时GIS（地理信息处理系统）地理数据做了一个比喻。通信公司最开始反对提供GIS数据，因为成本太高，而且消费者也不需要。
She draws a comparison with real time GIS location data, which telecom companies initially objected was too expensive to deliver and not really needed by consumers.
应用推荐