廣告，超過90%的收入來源。其它包括高端會員費，賣數據

來源: 慢想者於 2025-07-31 15:47:45 [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.