对 啊 去 帮忙
dui4 a1 qu4 bang1mang2
prep sfp v:dirc v
对 啊 去 帮忙 .
t w ei̯˥˩ WORD_BOUNDARY a˥ WORD_BOUNDARY tɕʰ y˥˩ WORD_BOUNDARY p a˥ ŋ m a˧˥ ŋ WORD_BOUNDARY 
对 WORD_BOUNDARY 啊 WORD_BOUNDARY 去 WORD_BOUNDARY 帮 忙 WORD_BOUNDARY