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| 61. | Jupiter possesses extremely important significance in researching and forecasting comets colliding with |
| 这次观测彗星撞击木星对于研究和预测彗星撞击地球具有十分重要的意义。 |
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| 62. | Be sure to trample the fire out before you leave, and cover it with earth just in case there is a flame |
| 你离开时一定要把为火踩熄并用土盖住以免留下火星。 |
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| 63. | Why then should objects stay with the earth? |
| 为什么物体应该呆在地球上呢？ |
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| 64. | These six are the principles connected with Earth. |
| 凡此六者,地之道也,将之至任,不可不察也。 |
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| 65. | Be sure trample the fire out and cover it with earth just in case there is a flame left. |
| 一定把火踏灭并用土盖上，以免留下火苗。 |
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| 66. | also attended many international scientific seminars on the dangers of comets and asteroids colliding with |
| 该台行星专家还多次参加关于彗星、小行星撞击地球危险性的国际学术讨论会。 |
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| 67. | He found the little courtyard walled with rammed earth. |
| 他找到了那座干打垒院墙的小庄户院。 |
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| 68. | The earth with its inhabitants. |
| 地球及其居民 |
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| 69. | It's better to smother the fire with the earth. |
| 最好用土把火掩熄。 |
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| 70. | also makes it possible to identify space objects seven times more distant than those that can be seen with |
| 这种望远镜可以识别比地面望远镜能见到的还要远7倍的宇宙天体。 |
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| -- 来源 -- 中级百科部分 - P_baikeduwu_kejiqita |
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