何谓人造卫星?
该人造卫星每100分钟绕地球旋转一圈。
The satellite revolves around the earth once every hundred minutes.
人们对人造卫星送回地球的图片叹为观止。
People were awestruck by the pictures the satellite sent back to earth.
一颗新的人造卫星被送上了环绕地球的轨道。
那将使得他们能把人造卫星移入飞船的货物舱。
That will allow them to manoeuvre the satellite into the shuttle's cargo bay.
我们发射了另外一颗人造卫星，今天的报纸上宣布了这一消息。
We have launched another man-made satellite, which is announced in today's newspaper.
人造卫星轨道的能量消减了。
过去的几年里，人造卫星大量增加。
The past few years have witnessed huge growth in the number of satellites.
这些被折抱起来放在人造卫星里面。
这两个国家合作设计人造卫星。
地球周围有许多人造卫星运转。
据报道中国将再发射一颗人造卫星。
As is reported, China will send up another man-made satellite.
他们决定发射另一颗人造卫星。
人造卫星摄影机没有摄下任何东西。
据报道中国将再发射一颗人造卫星。
It is reported that China will send up another man-made satellite.
他们通过人造卫星接收电视图像。
它是在绕地球轨道上运行的人造卫星。
这广播是通过人造卫星从美国传来的。
许多国家已经向太空发射了人造卫星。
Man - made satellites have been sent up into space by many countries.
明年他们将发送另一颗人造卫星到太空。
你知道人造卫星的寿命吗？
现在人造卫星被用来快速传送长途电话。
最近我们发射的一颗人造卫星已返回地面。
Recently a man-made satellite we launched has been recovered.
据说下个月我国将发射新型号的人造卫星。
(launch) it's said that our country will launch a new man-made satellite next month.
他们尝试将太空船尽可能地靠近人造卫星。
They would try to move their spacecraft as close as possible to the satellite.
上星期他们发射的是他们的第三颗人造卫星。
It was their third man-made satellite that they launched last week.
你知道美国的第一颗人造卫星是什么时候发射的吗？
Do you know when the first artificial satellite of America was launched?
到目前为止，许多国家已经向太空发射了人造卫星。
So far, man-made satellites have been sent up into space by many countries.
人造卫星是一个物体，也是自然的，或者是人造的。
人造卫星是一个物体，也是自然的，或者是人造的。
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