B:	it's sort of like an aerobics class
b iː WORD_BOUNDARY ɪ t s WORD_BOUNDARY s ɔ ɹ t WORD_BOUNDARY ʌ v WORD_BOUNDARY l aɪ k WORD_BOUNDARY ʌ n WORD_BOUNDARY ɛ ɹ oʊ b ɪ k s WORD_BOUNDARY k l æ s WORD_BOUNDARY