回複：*=*=* 《每日一句漢譯英》　*=*=*

來源: tingfeng 於 2012-05-31 04:13:55 [] [舊帖] [給我悄悄話] 閱讀數 : (848 bytes)
本帖於 2012-05-31 04:33:44 時間, 由版主 林貝卡 編輯
回答: *=*=* 《每日一句漢譯英》　*=*=* 由 EnLearner 於 2012-05-30 20:10:00

一項針對超重和肥胖人群的研究發現，該類人群罹患膝關節骨性關節炎的風險遠高於正常體重的人群，但體育鍛煉並不會增大這種風險。

 

A study on overweight and obese populations found that they were at a higher risk of developing osteoarthritis than people with normal weights, but physical exercises would not increase the risk.

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