当下，有很多中等身材的年轻女孩倾向于通过减肥来让自己更好看，对于她们来说这样能够帮助提升自信心。
Nowadays, many young girls of medium build tend to lose weight to look more beautiful, which for them can help improve their confidence.
她中等身材。
She is of medium stature.; She is medium in stature.
卡罗：中等身材，大约五英尺六英寸。
Carol: She's medium height. She's about five six.
她是属于中等身材，并留着长头发。
She is of medium build, and she has long hair.