...，那次是我人生中难以忘却的记忆 ? Still, that was difficult to forget the memory in my life 改造后 ? After transformation 数学和经济学双学士学位 ? Bachelor's degree in mathematics and Economics double ..
2
?后期转变
... affined transformation 仿射变换 after transformation后期转变 agreement on transformation 改编协定 ...