アルミ製の名刺入れの話はこれ＞＜https://mstdn.nere9.help/@orange_in_space/112200745913676976https://mstdn.nere9.help/@orange_in_space/112200758826436274https://mstdn.nere9.help/@orange_in_space/112200767610096225
思考の /dev/null
