磨制巨型望远镜的镜片价格非常昂贵。
The lenses for giant telescopes are very expensive to grind.
这张照片是在智利的一座高山顶上用巨型天文望远镜摄下的。
The photo was taken with a giant telescope on a mountaintop in Chile.
这架沿轨道运行的新式巨型望远镜将会揭示空间更多奥秘。
This huge new orbiting telescope will bare more secrets of the space.
这一链条后来导致了喷气式飞机，原子能和巨型射电望远镜的发明。
This chain eventually led to jet aircraft, nuclear power, and giant radio telescopes .
这一链条后来导致了喷气式飞机，原子能和巨型射电望远镜的发明。
This chain eventually led to jet aircraft, nuclear power, and giant radio telescopes .
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