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- The flyby shrunk the radius of MESSENGER'S orbit around the Sun to bring it closer to Mercury. 此次飞越收缩了信使号绕太阳运行的轨道，使它更接近水星。
- In the coming months, MRO's orbit will be circularized through repeated passages into Mars' outer atmosphere, a process known as aerobraking, shrinking its orbit to an altitude of only 280 kilometers. 在接下来的几个月里，MRO的轨道将重复经过火星的外大气层，这就是减速过程，它将轨道高度降低到只有280公里。
- Because the ISS's orbital plane is inclined and precesses, all spatial directions could be sampled. 因为ISS的轨道倾斜且具有进动，所有空间方向都能检测。
- ESA's orbiting X-ray observatory XMM-Newton has discovered the most massive cluster of galaxies seen in the distant Universe until now. ESA的XMM-牛顿轨道天文台发现宇宙深处迄今最重的星系群之一。
- The European Space Agency’s orbiting XMM-Newton observatory studied the black hole in the core of an active galaxy known only as 1H0707-495. 欧洲空间局在轨运行的XMM-牛顿天文台对名为1H0707-495的活跃星系核心中的黑洞进行了研究。
- We sent an unmanned rocket into earth orbit. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- A composite image of M51, also known as the Whirlpool Galaxy, shows the majesty of its structure in a dramatic new way through several of NASA's orbiting observatories. NASA的轨道天文台合成照片用一种戏剧性的新方式展现了M51（又名涡状星系）的宏伟结构。
- We can draw the earth's orbit round the sun. 我们可以画出地球绕太阳运行的轨迹。
- The attraction of the moon for the earth causes the tides. 月球对地球的吸引力造成潮汐。
- The earth is only a speck in the universe. 地球在宇宙中只不过是一个小点罢了。
- The earth takes a year to orbit the sun. 地球绕太阳一周要一年的时间。
- GDI's Orbital Strike sends down massive rods hurtling at ridiculous speeds, allowing it to do some moderate damage and is effective against structures and, if used well, against units as well. GDI的轨道突袭可以以荒谬的速度投射下大量金属棒，允许你可以对敌造成中等程度的伤害，并且可以有效的对抗建筑。
- She's moving the Earth out of its orbit. 她太胖了,她的移动使地球偏离了轨道。
- How on earth do they manage to rob the bank? 他们到底怎么抢了银行的？
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
- The red sun lights up the sky and the earth. 红太阳照亮了天空和大地。
- Orbit has an apogee of 200 miles from the earth. 这个轨道最远点在离地球200英里的地方。
- Who on earth is that female he's with? 跟他在一起的那个女人究竟是谁?
