Two men and two women have spent 200 days in a simulated space lab in Beijing, setting a record for the longest stay in a self-contained "cabin."
The biomedicine students from Beihang University, the second group of volunteers to stay in Yuegong-1 (Lunar Palace 1), completed the second phase of a 365-day on-ground experiment Friday.
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声音有点像权游里的小指头