有道理，就跟乘法口诀一样，省的把脚趾头都搬出来了:))

来源: 我痛恨跑步机于 2023-10-13 09:39:49 [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.