羊肠线贵呀，高级，但是，稍不注意折了就要断了。

来源: mychina 于 2020-04-13 09:12:01 [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.