????4G???10?4G????????4G+?磬?????··?97%Ч??????·羰??????廯??·???+С??￥??θ?С????к?·???48Mbps?29Mbps?·?35Mbps???

    ?????????????????????TOP100??20%?????4G???????????μ????173??30/60/90????118???30????

    ??????4G?????????????????4G??1000��???????4G+??????????50%??????

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