But OAN , according to its excellent specification, will be the development tendency of broadband access network.
寬帶接入網技術眾多,各有其特點, 而光接入網(OAN)以其優(yōu)點的技術特性, 將成為今后寬帶接入網的發(fā)展趨勢.
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The oan agged man drags a _ waggon of rag fragments.
那個衣衫襤褸的?拉著一貨車破布碎片.
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