And what we next do is we take the cells and their collagen and we spread them out to form sheets, and then we layer these thin sheets on top of one another, like phyllo pastry, to form thicker sheets, which we then let mature.
次に細胞とコラーゲンを 薄く広げ膜を作ります それを幾層にも パイ生地のように重ね合わせ より厚い膜を作っていきます そして さらに成熟させます