/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: saelytsc https://cdn.slidesharecdn.com/profile-photo-saelytsc-48x48.jpg?cb=1546094063 Life is not always easy, easy life will not be a happy life, happiness after courageously facing challenges in life make us different from ordinary person.