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1.哈勃望远镜于1990年4月20日由国家航空航天局发射升空, 耗资10多亿美元.
2. 从最开始哈勃望远镜就有问题。
3.它传送给我们的图像很令人失望, 因为它的主要镜子有误差.
4.国家航天局准备纠正这一错误为此将把4名宇航员送入太空修复望远镜 。
5.当宇航员进行必要的修复工作时, “奋进” 号上的一只机器手将抓住望远镜并托住它.
6.等到你读到这篇文章时, 敏锐的哈勃望远镜已经为我们送来了成千上万张精彩的照片.
A woman in a jean was interested in a coat in the window of an expensive shop, but after a short while, she went in and and wanted to watch it, but the rude assistant said the coat was sold. But at last, the assistant served the woman pleasantly, do you know why?
