際際滷shows by User: leonards0581 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: leonards0581 / 際際滷Share feed for 際際滷shows by User: leonards0581 https://cdn.slidesharecdn.com/profile-photo-leonards0581-48x48.jpg?cb=1526963294 www.advancedproject.net