| 61. | provide an excellent outlet for pent-up creative energy . |
| 为受到抑制的创造力提供一个绝妙的发挥机会。
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| 62. | He wants an outlet for his energy . |
| 他需要一个发挥他的精力的机会。
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| 63. | I conceived the highest admiration for his talents and energy . |
| 我对他的才干和精力极为仰慕。
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| 64. | By this time he had used up all his energy . |
| 他已筋疲力尽。
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| 65. | He voiced his wisdom about the need to conserve energy . |
| 他就保护能源的必要性问题谈了自己的看法。
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| 66. | Nuclear fission releases tremendous amounts of energy . |
| 核裂变释放出巨大的能量。
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| 67. | Such things provide an excellent outlet for pent up creative energy , but unfortunately not all of us are born handymen. |
| 这些东西为人们潜在的创造力提供了一个绝妙的用武之地。但不幸的是，我们并非人人都是能工巧匠。
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| 68. | As they grow old, people also accumulate belongings for two other reasons, lack of physical and mental energy , both of which are essential in turning out and throwing away, and sentiment. |
| 人们年老之后也喜欢收藏东西，不过是出于两个不同的原因：一是体力，精力均告不佳，这二者是清除无用的东西必不可少的因素；另一原因是感情因素。
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| 69. | Because the Moon has only an eightieth of the Earth's mass, it requires 97 per cent less energy to travel the quarter of a million miles from the Moon to Earth-orbit than the 200 mile-journey from Earth's surface into orbit! |
| 因为月球的重只有地球的1/8，因此，从月球到地球的25万英里所消耗的能量要比从地球表面进入地球轨道的200英里所耗能量少97%。
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| 70. | Because the gravity on the Moon's surface is only a sixth of Earth's ( remember how easily the Apollo astronauts bounded along), it takes much less energy to accelerate to that 1.5 miles per second than it does on Earth. |
| 由于月球表面的重力仅是地球表面的1/6 -- 还记得阿波罗飞船中的宇航员累松地跳跃 -- 在月球上加速到每秒1.5英里比在地球上所用能源要少得多。
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