Apart from the Asia-Pacific region, which has long been a telecommunications hub, Philadelphia, New York, and London are all pursuing the next dual mode and wireless technology milestone. It's almost as if worldwide several laboratories have been opened to test the ability of countries to envisage the future and their ability to implement that vision.
除了一向是全球電信重鎮的亞太區外，費城、紐約、倫敦都在追尋雙網和無線科技的下一個里程碑，看來就像是全球同時打開了幾個實驗室，考驗各國對未來科技的想像力和執行的功夫。