81. | She's been married five times, so she should know a thing or two about men. |
| 她已结过五次婚,对男人应有所了解了。
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82. | You're old enough now to know what's what. |
| 你已经不小了,应该知道好歹了。
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83. | I don't know if I can come yet, but I'll let you know tomorrow. |
| 我说不上是否能来,可是我明天能告诉你。
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84. | Don't blame the children for their bad manners -- they don't know any better. |
| 不要责怪孩子们没规矩-他们还不懂。
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85. | I'm afraid I don't know the first thing about gardening. |
| 很遗憾,我对园艺一无所知。
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86. | The first time I heard their music I didn't know what had hit me. |
| 我初次听他们的音乐时大为惊奇。
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87. | When he started undressing in public I didn't know where to look. |
| 他在大庭广众之下脱衣服,我感到很难为情。
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88. | You know something/what? Cathy and Tim are engaged. |
| 你听说了吗?卡西和蒂姆订婚了.
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89. | You should keep those old jam jars -- you never know when you might need them. |
| 这些旧果酱瓶子应当留一留,说不定什么时侯会用得着。
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90. | Do you know about Jack getting arrested? |
| 你知道杰克遭逮捕了吗?
|