求翻译：南航1月份的货邮运量达9.1万吨，比去年同期增长58.58%，其中国内货运及邮运量为7.4万吨，比去年同期增长42.50%，国际货运及邮运量为1.5万吨，比去年同期增长高达234.82%。是什么意思？

China Southern Airlines cargo and mail in January amounted to 91,000 tons and 58.58% over last year, of which domestic cargo and mail volume was 7.4 million tons, up 42.50% over last year, international cargo and mail volume of 1.5 million tons, than the same period last year up to 234.82%.

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Email volume up to 91,000 tons of China Southern Airlines in January, 58.58% than the same period last year, with domestic freight and mail transport volume of 74,000 tons, 42.5% than the same period last year, international freight and mail transport volume of 15,000 tons, up to 234.82% than the sa

China Southern Airlines cargo and mail in January amounted to 91,000 tons and 58.58% over last year, of which domestic cargo and mail volume was 7.4 million tons, up 42.50% over last year, international cargo and mail volume of 1.5 million tons, than the same period last year up to 234.82%.