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ʱ䣺2019-01-04 20:09 Դȫ˹ƻ

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ȣAIʲôҲõǣ鱨ʲô򵥵ռйݣʹøڶںͳڽԤ⡣˺ͻ

12£ΪӢضͨȫ׸2.6GƵ5GУһƶδ5G÷չӢضͻΪʾչԽӲԺ֤ƶҵٳ죬Ϊδ5Gõ춨ʵ2018ڻΪȹҵŬ£й2025ǰΪȫ5G

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ShanaĿݡ˹ѧأռһϯ֮أ˹ѵʦһǼࡰְλУĿ˻ܵĻᡣ

һȷʵѧ£Ϊ㷨ģṩݣĿʺһЩ漰һЩԻֱȽϸµĹġͼ/ձȫý 

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