| 1. | The equator is an imaginary circle around the earth
赤道即假想的环绕地球的大圆。 |
| 2. | The gaseous envelope surrounding the earth
环绕地球的气层。 |
| 3. | 1 the clouds from which stars are born are as dense as the space around earth
孕育恒星的星云的密度和环绕地球的太空的密度是一样的。 |
| 4. | The landsat spacecraft orbits the polar regions of the earth at a height of 920 kilometers
地球资源卫星航天器以920公里的高度环绕地球的两极地区运行。 |
| 5. | What was detective fix , so unluckily drawn on from country to country , doing all this while
在这一段航程中，那个被拖着环绕地球的倒霉蛋费克斯在干什么呢？ |
| 6. | Dr . bertrand piccard - the first round the world balloonist media session and special lecture at hku press invitation
首位成功以热气球环绕地球的探险家访问港大主持专题讲座及与传媒会晤(采访邀请) |
| 7. | Dr . bertrand piccard - the first round the world balloonist media session and special lecture at hku ( press invitation )
首位成功以热气球环绕地球的探险家访问港大主持专题讲座及与传媒会晤(采访邀请) |
| 8. | A record ice melt up there is opening new shipping lanes that would greatly cut the amount of time it takes to get goods around the world
有记录的冰层融化后将开辟一条新地道路，它能极大地缩短货物环绕地球的时间。 |
| 9. | Th - next is working with a russian company to host a space trip within 2 years . we ' re going on the orbit around the earth
下一个目标就是联手一家俄国公司，在两年内主办以此太空旅行。我们将登上环绕地球的太空轨道。 |
