| 61. | It is impossible to forecast the future development of…. |
| 预测…的未来发展情况是不可能的。
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| 62. | He flatly dismissed the idea as impossible . |
| 他认为那个主意不现实而断然拒绝考虑。
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| 63. | It was impossible for him to keep a secret when he was in drink. |
| 他一喝醉酒就不能保密。
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| 64. | It is impossible to speak decisively on this point. |
| 关于这一点不能说得很死。
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| 65. | It was impossible for much sympathy to exist between two such different people. |
| 两个如此不同的人之间不可能存在很多同感。
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| 66. | Social intercourse is impossible where mutual sympathy is lacking. |
| 缺乏共鸣便谈不上社交往来。
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| 67. | It is impossible for us to choose our time for coming home. |
| 我们不可能自己选择回家的时间。
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| 68. | The storm made plane travel impossible . |
| 暴风雨使飞机旅行成为不可能。
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| 69. | Nothing is impossible to a willing heart. |
| (谚)有志者事竟成。
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| 70. | At a height of four miles the air becomes so thin that it is almost impossible to breathe. |
| 在４英里的高度，空气变得非常稀薄，人几乎不能呼吸．
|