又检查了一遍，有吗？只是陈述事实。不然你讲一讲第谷怎么观星，美国宇航员出舱怎么健步如飞

来源: 美国老师于 2025-06-28 20:04:04 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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