D88EC7E8-E3FB-4F6D-A2CE-00F7A1C48C48@1xCreated with sketchtool.
0:00
0:00/1:32
D88EC7E8-E3FB-4F6D-A2CE-00F7A1C48C48@1xCreated with sketchtool.ニコニコ動画で視聴

What You Know About Math?(字幕付き)ニコニコ動画で視聴

共有

What You Know About Math?(字幕付き)

line
https://nico.ms/sm1079375?ref=thumb_watch