笔 头 都 弄 断 了
bi3 tou2 dou1 nong4 duan4 le
n n adv v v:resc asp
笔 头 都 弄 断 了 .
p i˧˩˧ WORD_BOUNDARY tʰ ou̯˧˥ WORD_BOUNDARY t ou̯˥ WORD_BOUNDARY n ʊ˥˩ ŋ WORD_BOUNDARY t w a˥˩ n WORD_BOUNDARY l ɤ WORD_BOUNDARY 
笔 WORD_BOUNDARY 头 WORD_BOUNDARY 都 WORD_BOUNDARY 弄 WORD_BOUNDARY 断 WORD_BOUNDARY 了 WORD_BOUNDARY