手机导航导游系统Mobile phone tour guide system
开通手机的GPS导航系统和无线定位功能，可以方便地获知自己所处的位置和欲往的目的地，同时可以方便地获悉周边的交通、餐饮、购物等服务信息。
By using the GPS cell phone and its wireless positioning system, visitors may locate themselves and their destinations, and search for information of traffic, catering, shopping and many other service facilities in perimeter areas.
