正确的句子:According to a panel of health officials,there has been a great deal of confusion in the medical profession about whether obesity is a biological disorder posing serious health risks or a condition more ralated to appearance than to health.
这里的more……than……结构是不是不平行 不是在more……than……结构中的平行 实义动词不能随便省略吗, (a condition more ralated to appearance than related to health) 如果是(a condition more ralated to appearance than health)对吗?