/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: rjyen https://cdn.slidesharecdn.com/profile-photo-rjyen-48x48.jpg?cb=1523184662 I'm like a math that you have to search every detail.. Applying axioms, theory or formulas for you to understand me.. cute, melancholic and serious