你身材很好英文怎么说

你身材很好英语说法为"You have a great figure."
"Figure"是英语中指人体身材的词汇，它来源于古英语"figura"，意思是形状、外形。

例如：

She has a great figure, doesn't she? (她身材很好，是吗？)
He's got a good figure for his age. (他年龄这么大身材还不错。)
Her figure is really impressive. (她的身材真的令人印象深刻。)