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那是中国航天员迈进太空的第一步。
That was the 1st step of our astronauts.
youdao
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翟志刚是第一个在外太空行走的中国航天员。
Zhai Zhigang is the first Chinese astronaut to walk in the outer space.
youdao
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翟志刚是第一个在外太空行走的中国航天员。
Zhai Zhigang is the first Chinese astronaut to walk in the outer space.
youdao