59.作为…而闻名　 be known as

58.相反地　 the other way around

57.嘲笑　 laugh at

56.从一季到另一季　

from season to season

55.知识就是力量　 Knowledge is Power

54.倘使…　 what if

53.就近看　 take a closer look at

52.对…感到满足　 be satisfied with

51.用来书写的笔　 a pen to write with

50.理应做…　 be supposed to do