Li xin, a young lady of 23 from xinjiang, has been a middle-school teacher of English for three years.she is slim and beautiful, and always has a nice smile on her face.

　　李欣，23岁，新疆人，是一位年轻的中学英语老师，教书三年了。她身材苗条，长得秀气，脸上总挂着灿烂的笑容。