再給蔣網友出個難題。假設時空彎曲是正確的，那麽請問：一個質量，為什麽一定要把周圍時空彎曲呢？讓時空直直的，不好嗎？

來源: 郭大平於 2024-11-07 15:39:20 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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