日本年轻人越来越少，不过日本机器人发达，靠机器人也不错．

来源: 吭个老倌于 2020-02-04 14:52:51 [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.