是不是该修一下刹车了？
停个毛啊，刹车早坏了！赶紧抓好扶手，下大坡啦。[{'character': '停', 'pinyin': 'ting2', 'highest pitch': 9.74, 'lowest pitch': 8.58, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '个', 'pinyin': 'ge4', 'highest pitch': 10.94, 'lowest pitch': 9.74, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '毛', 'pinyin': 'mao2', 'highest pitch': 10.13, 'lowest pitch': 5.78, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '啊', 'pinyin': 'a5', 'highest pitch': 10.01, 'lowest pitch': 6.68, 'duration': 0.28, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.19}, {'character': '刹', 'pinyin': 'sha1', 'highest pitch': 9.06, 'lowest pitch': 8.11, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '车', 'pinyin': 'che1', 'highest pitch': 9.76, 'lowest pitch': 8.37, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '早', 'pinyin': 'zao3', 'highest pitch': 9.11, 'lowest pitch': 4.31, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '坏', 'pinyin': 'huai4', 'highest pitch': 10.92, 'lowest pitch': 5.63, 'duration': 0.32, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 8.46, 'lowest pitch': 5.6, 'duration': 0.2, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.34}, {'character': '赶', 'pinyin': 'gan2', 'highest pitch': 7.73, 'lowest pitch': 6.5, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '紧', 'pinyin': 'jin3', 'highest pitch': 8.11, 'lowest pitch': 5.97, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '抓', 'pinyin': 'zhua1', 'highest pitch': 9.18, 'lowest pitch': 5.97, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '好', 'pinyin': 'hao3', 'highest pitch': 9.18, 'lowest pitch': 6.05, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '扶', 'pinyin': 'fu2', 'highest pitch': 9.05, 'lowest pitch': 6.05, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '手', 'pinyin': 'shou3', 'highest pitch': 9.05, 'lowest pitch': 4.24, 'duration': 0.24, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.15}, {'character': '下', 'pinyin': 'xia4', 'highest pitch': 10.92, 'lowest pitch': 9.64, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '大', 'pinyin': 'da4', 'highest pitch': 10.46, 'lowest pitch': 9.09, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '坡', 'pinyin': 'po1', 'highest pitch': 10.44, 'lowest pitch': 10.32, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '啦', 'pinyin': 'la5', 'highest pitch': 10.37, 'lowest pitch': 7.46, 'duration': 0.23, 'prosody hierarchy': '#4'}]