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英语翻译
According to an investigation by the National Health Organization,over 45 percent of subhealthy people are middle-aged or elderly.The percentage is even higher among people who work in management positions as well as students around exam time
According to an investigation by the National Health Organization,over 45 percent of subhealthy people are middle-aged or elderly.The percentage is even higher among people who work in management positions as well as students around exam time
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