URL：https://media.licdn.com/dms/image/C4E22AQFoaCn13YPXpQ/feedshare-shrink_800/0/1669060669635?e=2147483647&v=beta&t=gz0-Qx5NeXWJECn33gZNMLXsVKyhoX3Qii2584OMQ4Y
掲載元：https://www.linkedin.com/posts/ivan-miroshnychenko-bb8a5746_it-was-a-pleasure-to-deliver-a-guest-lecture-activity-7000547846307381249-wPoY
