/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: yasuhirosuzuki79 https://cdn.slidesharecdn.com/profile-photo-yasuhirosuzuki79-48x48.jpg?cb=1660485574 ˜SÆ÷¤¬ºÃ¤­¤Ç¤¹£¡