際際滷shows by User: mosh78 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: mosh78 / 際際滷Share feed for 際際滷shows by User: mosh78 https://cdn.slidesharecdn.com/profile-photo-mosh78-48x48.jpg?cb=1522905386 i am a teacher.