你可以说："She has a beautiful face."

这是一个比较常见的表达方式，用来描述一个人的容貌，特别是脸部特征。

下面是一些英文例句和中文翻译：

She has a beautiful face, and her smile is so charming. 她有一张美丽的脸，而且她的笑容如此迷人。
She has a face that could launch a thousand ships. 她有一张能让人陷入爱河的脸蛋。
Her face is as beautiful as a rose. 她的脸像玫瑰一样美丽。

"She has a beautiful face" 这个表达来源于英语中常用的形容词"beautiful"，意思是"美丽的"。"Face"是指人的脸，所以"She has a beautiful face"就是指"她有一张漂亮的脸"的意思。