fourth-generation wireless

基本解释

Now carriers are touting faster fourth-generation wireless networks as the next phase of mobile computing.
現在，電信公司正在用第四代無線網絡來進行下一堦段的移動計算。
The major wireless phone companies have begun building out the next generation of cellular phone systems, called 4G, or fourth- generation , networks.
大無線電話公司已經開始搆建被稱爲4G（第四代）網絡的下一代手機系統。
But its U. S. victories have been limited to small and medium-sized companies, including Clearwire Corp., a company partly owned by Sprint that has rolled out a fourth-generation wireless network.
但它在美國的勝利僅限於中小企業，其中包括Sprint持有股份、已佈侷了4G無線網絡的Clearwire Corp.。

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