Every girl dreams she could be the most beautiful in the world. Some girls went under the knife(动手术)to change(改变)their looks.
Susan, a 28-year-old girl, did some operations (手术)in 2012, and she looked different. Before the operations, she was shy because she thought she was not beautiful. After the operations, she had much bigger eyes and a higher nose. When she talks with others, there is always a big smile on her face.
Susan also has more clients(客户)than others. When she does the work, she is much happier and can finish it more quickly. She is called the most talented girl in the company(公司).
Susan's changes made her life better. However, the scientists didn't think it was good to change life in this way. It's more important to adjust (调整) our minds.