### Chinese: 美国教育部的数据也显示，在所有常春藤盟校中，布朗大学和达特茅斯学院对亚裔学生的录取比例最低，耶鲁大学和布朗大学对亚裔申请学生实施了事实上的种族配额达２０年以上。
### English: Data from the U.S. Department of Education also shows that Brown University and Dartmouth have the lowest admit rates for Asian-American students among all Ivy League schools, and Yale and Brown have implemented de facto racial quotas on Asian-American applicants for more than 20 years.
### Errors: There is a minor error of incorrect translation includes information not present in the correct translation at "de facto". There is a minor error of incorrect translation has stylistic problems at "admit rates".

### Improved English: Data from Department of Education of the US also indicates that among all the Ivy League Universities, Brown University and Dartmouth College have the lowest acceptance rate of Asian students; Yale University and Brown University have been implementing racial quota of Asian applicants for more than 20 years.