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不少人知道BMI是一个很著名的公式,特别是参加过减肥的人更知道。因为BMI是一个国际肥胖标准,其公式为体重(kg)/身高的平方(m2)。在欧美国家,通常BMI在25以下为正常,25～30为超重,假如大于30则为肥胖。
Many people know that BMI is a well-known formula, especially those who have participated in weight loss know better. Because BMI is an international obesity standard, the formula is weight (kg) / height squared (m2). In Europe and the United States, usually BMI below 25 is normal, 25 to 30 are overweight, if more than 30 is obese.