/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: scouting617 https://cdn.slidesharecdn.com/profile-photo-scouting617-48x48.jpg?cb=1571158311 Scouting is life. Ò»ÈÕͯ܊,Ò»ÊÀͯ܊