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许多天文学家使用射电望远镜进行太空实验,这些望远镜在白天也同样有效。
Many astronomers use radio telescopes for space experiments, which work just as well during the daylight hours.
youdao
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许多天文学家使用射电望远镜进行太空实验,这些望远镜在白天也同样有效。
Many astronomers use radio telescopes for space experiments, which work just as well during the daylight hours.
youdao