哎 还是 不 够
ai1 hai2shi4 bu4 gou4
co adv adv adv
哎 还是 不 够 .
ai̯˥ WORD_BOUNDARY x ai̯˧˥ ʂ ɻ̩˥˩ WORD_BOUNDARY p u˥˩ WORD_BOUNDARY k ou̯˥˩ WORD_BOUNDARY 
哎 WORD_BOUNDARY 还 是 WORD_BOUNDARY 不 WORD_BOUNDARY 够 WORD_BOUNDARY