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普朗克望远镜被发射到距离地表近100万英里的太空,以记录宇宙的起源之光。
It was sent nearly a million miles into space to record the origins of the universe.
youdao
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普朗克望远镜被发射到距离地表近100万英里的太空,以记录宇宙的起源之光。
It was sent nearly a million miles into space to record the origins of the universe.
youdao