怎么 又 忘 了
zen3me you4 wang4 le
adv:wh adv v asp
怎么 又 忘 了 ?
ts ə˧˩˧ n m ɤ WORD_BOUNDARY j ou̯˥˩ WORD_BOUNDARY w a˥˩ ŋ WORD_BOUNDARY l ɤ WORD_BOUNDARY 
怎 么 WORD_BOUNDARY 又 WORD_BOUNDARY 忘 WORD_BOUNDARY 了 WORD_BOUNDARY