估计2米至2.5个米，瞎猜的，别当真，呵呵。。。

来源: parentb 于 2026-02-13 15:31:20 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.