| 1. | It is in this sense that an astronaut orbiting the earth in a space capsule is said to be "weightless" .
就在这种意义上，宇宙飞行员在宇宙密闭小舱里，环绕地球飞行时被说成是“失重”了。 |
| 2. | L dream it ' s orbiting the earth forever . .
我曾梦想它绕着地球永远转下去. . |
| 3. | L dream it ' s orbiting the earth forever . .
我曾梦想它绕着地球永远转下去. . |
| 4. | L dream it ' s orbiting the earth forever
我曾梦想它绕着地球永远转下去 |
| 5. | Sputnik was the first man - made satellite to orbit the earth
人造卫星是第一个围绕地球旋转的人造物体。 |
| 6. | Orbit the earth
绕地球飞行 |
| 7. | The spacecraft orbited the earth 14 times and reached an altitude of 343 kilometers
宇宙飞船绕地球飞行了十四圈，并到了一个海拔343公里的高度。 |
| 8. | Apollo program : apollo 7 safely splashes down in the atlantic ocean after orbiting the earth 163 times
1968年的今天，阿波罗计划中，阿波罗七号在绕地球轨道环行163周后安全溅落入大西洋。 |
| 9. | The orbital module will continue to orbit the earth and carry out more experiments until its battery runs out
卫星留轨舱在电池耗尽之前，还将在轨运行一段时间，继续进行一些科学实验任务。 |
| 10. | We already have twenty - four navstar satellites orbiting the earth , making up what is called the global positioning system
我们已经有24颗环绕地球运行的导航卫星，组成了人们所说的全球卫星定位系统。 |
