怎麽可能是左右，一個透鏡的焦點隻能是前後，一個直立的人對焦在頭，腳不可能是虛的啊

來源: 移花接木於 2023-05-25 16:41:04 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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