51. Think nothing of it.(别放在心上。) F6_en z
52. I\'m not myself today.(我今天心神不宁。) rx@2Dmt6
53. I have a sweet tooth.(我喜欢吃甜食。) 4jzjrG
54. I can\'t express[表示;表达;表明] myself very well in English. 77'@U(
(我不能很好地用英语表达自己。) YR[I,j
55. For the time being.(暂时;暂且;目前) z}Um$'. =
56. This milk has gone bad.(这牛奶变质了。) $y%IM`/w
57. Don\'t beat around the bush. (别拐弯抹角了。) GE=PaYz
58. It\'s up in the air[悬而未决].(尚未确定。) >[Tt'.S!?
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。) u,]qrlx{
60. It slipped my mind.(我忘了。)