/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: alagami https://cdn.slidesharecdn.com/profile-photo-alagami-48x48.jpg?cb=1522783462 Although gold dust is precious, when it gets in your eyes, it obstructs your vision. [Hsi-Tang] Selfemployed marketing-geek with lot's of love for creating new applications for the mobile marketing business layer...