/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: zhengyayun3 https://cdn.slidesharecdn.com/profile-photo-zhengyayun3-48x48.jpg?cb=1523388441 ÉÏÉÆÈôË®¡£ Love all. Trust a few. Do wrong to none.