/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: fayechua3 https://cdn.slidesharecdn.com/profile-photo-fayechua3-48x48.jpg?cb=1523595263 Hello is a word that first impression to a new friend. Thank you is a word that we appreciate their hard work & service. Sorry is a word that we need responsible to the loss that you made to your beloved or even public. Goodbye is a word that we have completed the task and is time to pass to next one.