/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: takaakikatsumata9 https://cdn.slidesharecdn.com/profile-photo-takaakikatsumata9-48x48.jpg?cb=1523671177 ¤É¤¦¤â¡£Ïï¤Ç¤Ï¡¢¤«¤Ä¤Èºô¤Ð¤ì¤Æ¤¤¤¿¤êºô¤Ð¤ì¤Ê¤«¤Ã¤¿¤ê¡£¡£¡£ ×î½ü¤Ï¤«¤Ã¤Á¤ã¤ó¤È¤â¡£¡£¡£