Meiguo shi yan yi

Ben shu cai yong yan yi ti de xing shi, tong shi jie jian xi fang xiao shuo zhi chang, tu xian le mei guo zheng ge de li shi jin cheng, tong shi zhan xian le dui mei guo shi de tan tao yu yan jiu cheng guo. you yi ding de xue shu jia zhi, ye you hen qiang de ke du xing.