Even a Shuttle enthusiast like Cabana has to admit-and does, reluctantly-that the venerable craft has proven with more than sufficient repetition that man can achieve low earth orbit.
即使是像卡巴纳这样的航天飞机热心家也不得不承认—-而且确实，不情愿地- - -这个珍贵的太空船已经绰绰有余地证明人类可以抵达近地轨道。
Before man could launch into orbit and to the moon, he rode rocket sleds on the ground first.
在人类可以发射火箭到太空和月球之前，美国空军上校约翰·斯塔普首次在陆地上乘坐了一回火箭撬。
And not just man. The whole Earth was made from dust particles in orbit around the primitive sun, as were all the other solid objects in the solar system.
而且不仅仅人是尘土造的，包括地球在内的、整个太阳系的固体物质都是由环绕早期太阳的尘埃造的。
Racking up another Soviet first, this mission became the first man-made object to successfully orbit another celestial body.
这艘探测器又前让苏联创造了一个第一：它成为首个成功围绕另外一个天体运行的人造物体。
The three-man crew of the Shenzhou (" sacred vessel ") Seven settled into their duties after reaching their final orbit 343 kilometers above the Earth earlier today (Friday).
“神州7号”的三名宇航员今天(星期五)凌晨在抵达距离地球343公里的最终轨道后开始执行任务。
In 2003, China became only the third nation after the United States and the former Soviet Union to send a man into orbit - a feat it has since replicated.
2003年，中国继美国和前苏联之后，成为第三个将人送入空间轨道的国家——并且此后再次实施了这一壮举。
It is reported that China has sent another man-made earth satellite into orbit.
据报道，中国又发射了一颗人造地球卫星进入轨道。
A structure usually refers to any large, man-made object permanently fixed to Earth's surface or in its orbit, as a result of construction.
结构通常指固定于地球表面或绕地球轨道运行的大型人造建筑物体。
A satellite is an object, either natural or man-made, which travels in an orbit round another object in space.
卫星是一种物体，或是天然或是人造的，它围绕着太空中另一物体的轨道而运行。
A satellite is an object, either natural or man-made, which travels in an orbit round another object in space.
卫星是一种物体，或是天然或是人造的，它围绕着太空中另一物体的轨道而运行。
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