you don't want to startle him
you don't want to startle him.
j uː WORD_BOUNDARY d oʊ n t WORD_BOUNDARY w ɔ n t WORD_BOUNDARY t ə WORD_BOUNDARY s t ɑ ɹ t ə l WORD_BOUNDARY h ɪ m WORD_BOUNDARY
y o u WORD_BOUNDARY d o n ' t WORD_BOUNDARY w a n t WORD_BOUNDARY t o WORD_BOUNDARY s t a r t l e WORD_BOUNDARY h i m . WORD_BOUNDARY