虽然看起来肥胖应该很容易通过节食和运动治疗，但是对节食疗法的长期研究表明，对大部分肥胖者来说，它没有显示出持续的降低体重的效果。

Although obesity seems like it should be easily treated with diet and exercise, long-term studies of dietary treatment have failed to show a sustained weight loss for the vast majority of patients.

youdao

虽然看起来肥胖应该很容易通过节食和运动治疗，但是对节食疗法的长期研究表明，对大部分肥胖者来说，它没有显示出持续的降低体重的效果。

Although obesity seems like it should be easily treated with diet and exercise, long-term studies of dietary treatment have failed to show a sustained weight loss for the vast majority of patients.

youdao