Perhaps it's because not enough people can access these wireless services, or the hot areas aren't big enough, or the applications offered aren't yet good enough, but so far this mobile era is little more than a sketch.
但或許因為擁有無線上網裝置的人還不多、熱區還不夠大，或是廠商提供的應用服務還不夠好，現在的行動世紀只算是輪廓粗具而已，不過也足夠提供人們無限遐想了。