大同小异。北方冬季干燥，呼吸道疾病偏重。

来源: fuz 于 2022-12-21 06:39:56 [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.