楼梯 咋 办 呀
lou2ti1 za3 ban4 ya
n adv:wh v sfp
楼梯 咋 办 呀 ?
l ou̯ ˧˥ tʰ i ˥ WORD_BOUNDARY ts a ˧˩˧ WORD_BOUNDARY p a ˥˩ n WORD_BOUNDARY j a WORD_BOUNDARY 
楼 梯 WORD_BOUNDARY 咋 WORD_BOUNDARY 办 WORD_BOUNDARY 呀 WORD_BOUNDARY