松树不能用来烧壁炉，松节油会糊在烟囱里。

来源: semo 于 2010-12-04 20:59:43 [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.