Saying Hello and Goodbye, formally and informally

source: JamesESL English Lessons (engVid)    2008年10月5日
In this English lesson, I go over some of the ways in which real native speakers of English say hello and goodbye. When people ask "How are you?", they don't really want to know how you are! They are just saying hello. There are many other ways to say hello and goodbye in different situations, and in this video, I'll teach them to you!