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运营商利润增长总是高于收入增长,开支缩减,又无太多大规模投资,无疑使得产业链上其它环节都要勒紧裤腰带了
Carrier profit growth is always higher than revenue growth, spending cuts, but also not too much large-scale investment, no doubt makes the rest of the industry chain have to tighten their belts