为节省空间座位也会拆掉。5-6岁时手抓角钢支架站着吓坏了。20多岁做科研时再上去不怕了。

来源: pvct 于 2023-06-16 09:17:19 [旧帖] [给我悄悄话] 本文已被阅读：次

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