NISHIO Hirokazu[Translate]
四隻のボート
川を渡るのに1,2,4,8分のボートがある
一隻だけ牽引できる、牽引する時には遅い方

考え方




Related Pages

"Engineer's way of creating knowledge" the English version of my book is now available on [Engineer's way of creating knowledge]
(C)NISHIO Hirokazu / Converted from [Scrapbox] at [Edit]