7.ITU News. 5 Key Steps for 5G to Take Root in Africa. from: https://news.itu.int/itu-telecom-world-5g-africa/ 8.Oheneba Ama Nti Osei. The 5G Revolution Is Coming to Africa...
8,000-30,000 steps Laborers, salespeople and members of film crews are likely to take this many steps per day, as they often need to be constantly on the move. 工人、销售人...
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