We would like to thank our teacher, Andrew Clayton, for his strict instruction this year, which brings us a brand-new vision about the American Constitution.

• 我们非常感谢安德鲁·克莱顿老师的严格教导。先生讲授的美国宪法令作者受益匪浅,娓娓道来的生动案例记忆犹新。