B:	this is my first time to do it.
b iː WORD_BOUNDARY ð ɪ s WORD_BOUNDARY ɪ z WORD_BOUNDARY m aɪ WORD_BOUNDARY f ɜː s t WORD_BOUNDARY t aɪ m WORD_BOUNDARY t ə WORD_BOUNDARY d uː WORD_BOUNDARY ɪ t WORD_BOUNDARY