/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: EiichiroYamamoto https://cdn.slidesharecdn.com/profile-photo-EiichiroYamamoto-48x48.jpg?cb=1641258252 I am specialized in instructional systems design and engaged in the field of corporate education over 10 years.