1. The brilliant illumination of the moon cheered everyone.
    明亮的月光让每个人高兴。

2. They both landed on the surface of the moon at the same time.
    两者同时落在月球的表面上.

3. The moon was obscured by clouds.
    月亮被云遮住了.

4. The satellite was launched into the orbit around the moon.
    卫星被发射进入绕月球运行的轨道。

5. The moon is the Earth´s satellite.
    月球是地球的卫星.

6. They both landed on the surface of the moon at the same time.
    两者同时落在月球的表面上.

7. The Moon is likely to become the industrial hub of the Solar System, supplying the rocket fuels for its ships, easily obtainable from the lunar rocks in the form of liquid oxygen.
    月球很可能成为太阳系的工业中心。从月球上的岩石中很容易提炼出液态氧，作为航天飞船的燃料。

8. The comparable speed from the Moon is only 1.5 miles per second.
    而从月球出发的相应速度史是每秒1.5英里。

9. The idea of colonising Mars----a world 160 times more distant than the Moon----will move decisively from the second phase to the third, when a significant number of people are living permanently in space.
    如果有相当数量的人永久性地住在太空，征服火星的计划 -- 一个比月球远160倍的星球 -- 就可以明确地从第2阶段进入第3阶段。

10. The undulating waves of the open sea are generated by three natural causes: wind, earth movements or tremors, and the gravitational pull of the moon and the sun.
    公海上起伏的波浪是由3个自然因素构成的：风、地球的运动或震颤和月亮、太阳的引力。