"这个路上真是没有厕所！"
一个小时后，被憋疼的苏先生才被获准下车小便。[{'character': '一', 'pinyin': 'i2', 'highest pitch': 9.83, 'lowest pitch': 8.83, 'duration': 0.09, 'prosody hierarchy': 'null'}, {'character': '个', 'pinyin': 'ge4', 'highest pitch': 11.45, 'lowest pitch': 9.32, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '小', 'pinyin': 'xiao3', 'highest pitch': 8.4, 'lowest pitch': 5.92, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '时', 'pinyin': 'shiii2', 'highest pitch': 7.27, 'lowest pitch': 6.33, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '后', 'pinyin': 'hou4', 'highest pitch': 13.72, 'lowest pitch': 7.27, 'duration': 0.24, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.21}, {'character': '被', 'pinyin': 'bei4', 'highest pitch': 7.98, 'lowest pitch': 6.43, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '憋', 'pinyin': 'bie1', 'highest pitch': 8.54, 'lowest pitch': 8.33, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '疼', 'pinyin': 'teng2', 'highest pitch': 6.8, 'lowest pitch': 5.74, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.12, 'lowest pitch': 6.31, 'duration': 0.09, 'prosody hierarchy': '#1'}, {'character': '苏', 'pinyin': 'su1', 'highest pitch': 10.7, 'lowest pitch': 7.12, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '先', 'pinyin': 'xian1', 'highest pitch': 10.7, 'lowest pitch': 7.19, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '生', 'pinyin': 'sheng5', 'highest pitch': 7.31, 'lowest pitch': 4.69, 'duration': 0.2, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.14}, {'character': '才', 'pinyin': 'cai2', 'highest pitch': 6.44, 'lowest pitch': 5.74, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '被', 'pinyin': 'bei4', 'highest pitch': 7.98, 'lowest pitch': 6.64, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '获', 'pinyin': 'huo4', 'highest pitch': 10.65, 'lowest pitch': 6.64, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '准', 'pinyin': 'zhuen3', 'highest pitch': 13.27, 'lowest pitch': 6.64, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '下', 'pinyin': 'xia4', 'highest pitch': 6.12, 'lowest pitch': 5.76, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '车', 'pinyin': 'che1', 'highest pitch': 8.4, 'lowest pitch': 5.76, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '小', 'pinyin': 'xiao3', 'highest pitch': 8.4, 'lowest pitch': 4.09, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '便', 'pinyin': 'bian4', 'highest pitch': 8.95, 'lowest pitch': 6.1, 'duration': 0.26, 'prosody hierarchy': '#4'}]