Nowadays, many young girls of medium build tend to lose weight to look more beautiful, which for them can help improve their confidence.

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。

youdao

He's described as around thirty years old, six feet tall and of medium build.

他被描述为大约三十岁，身高6英尺，体格中等。

《柯林斯英汉双解大词典》

He has curly hair and is of medium build.

他头发卷曲，是中等身材。

youdao

Mrs Cameron is described as 5ft 3in (1.6m) tall, of medium build, with short-bobbed blonde hair.

BBC: Police concern for missing woman Meryl Cameron

He is described as black, about 20 to 30 years old, 5ft 5in and of medium build.

BBC: Naomi Oni acid attack: Man and woman arrested

Grady is described as white, 5ft 11in, of medium build, with short light brown hair and blue eyes.

BBC: Brian Grady (also known as Brian Revill)