Deeply thinking for human beings https://j.mp/3cgC0U1 https://j.mp/2FQOTYQ

aki

5年前

Deeply thinking for human beings https://t.co/lnWPi3T0pq pic.twitter.com/0saEmzSZCm

— Akihiko SHIRAI, Ph.D #VTC20 (@o_ob) September 20, 2020

from Twitter https://twitter.com/o_ob