As a speaker, learner, and English teacher, I’ve been wondering what good English pronunciation is. There are numerous kinds of pronunciation in this world, but there’s no definition or criteria of which pronunciation is the ‘good’ one. When I was young, my English teachers used to tell me that I had a good pronunciation, which led to the situation where I often was selected to read the text book out loud. In addition to that, some friends thought my English was very good and even asked me whether I came from the States. Looking back to those days, I think it is a very funny thing that people saw me as having very good level of English only because of my pronunciation. But, did I really have a good pronunciation? What are the criteria to decide so? In my personal opinion, the basis of good pronunciation depends on the perception of listeners.