J-$400# Translation - 译林
a*a
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Category: U.S. First
Answer: The first U.S. spacecraft to hit the visible side of the Moon landed
in this waterless "sea" in 1964.
(hehe, Mars is a hot topic now. ;)
Answer: The first U.S. spacecraft to hit the visible side of the Moon landed
in this waterless "sea" in 1964.
(hehe, Mars is a hot topic now. ;)