In the study, both individual and family therapy helped most of the teenagers get back to a normal weight within a year.

在这项研究中，个人和家庭治疗都帮助大多数青少年在一年内恢复到正常体重。

They preferred normal weight girls.

他们更钟爱正常体重的女孩。

And then after that I will have my normal weight again.

之后我会，恢复到正常体重。

Normal weight is defined as having a BMI of 18.5-24.9 kg/m2.

正常体重的人其BMI应在18.5kg/m2到24.9kg/m2之间。

And finally, after nearly a year, her daughter was restored to a healthy and normal weight.

并且终于，在几乎一年以后，她的女儿被恢复了对健康和正常重量。