51. Think nothing of it.(别放在心上。) G/ToiUY
52. I\'m not myself today.(我今天心神不宁。) ?:F#WDD
53. I have a sweet tooth.(我喜欢吃甜食。) Iqe=)
54. I can\'t express[表示;表达;表明] myself very well in English. Q $Y ]KV
(我不能很好地用英语表达自己。) ``bIqY
55. For the time being.(暂时;暂且;目前) 9A0wiKp
56. This milk has gone bad.(这牛奶变质了。) 'B&gr}@4O=
57. Don\'t beat around the bush. (别拐弯抹角了。) $OMTk
58. It\'s up in the air[悬而未决].(尚未确定。) P+00wbx0
59. Math is beyond[对某人而言难以想象/理解/估计] me.(我对数学无能为力。) #=r:;,,
60. It slipped my mind.(我忘了。)