你今年再注意觀察一下：到底什麽時候開，什麽時候合。根據我的觀察，天氣晴朗時，中午就合上了。

來源: 良邑於 2024-02-22 18:53:47 [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.