坐 几 个 钟头 啊
zuo4 ji3 ge4 zhong1tou2 a1
v num cl n sfp
坐 几 个 钟头 啊 ?
ts w o˥˩ WORD_BOUNDARY tɕ i˧˩˧ WORD_BOUNDARY k ɤ˥˩ WORD_BOUNDARY ʈʂ ʊ˥ ŋ tʰ ou̯˧˥ WORD_BOUNDARY a˥ WORD_BOUNDARY 
坐 WORD_BOUNDARY 几 WORD_BOUNDARY 个 WORD_BOUNDARY 钟 头 WORD_BOUNDARY 啊 WORD_BOUNDARY