我以为纯黑的纯白的是鹅，那灰一点的就是大雁了：）

来源: 丁庄秀园于 2017-10-06 16:02:01 [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.