我知道很危险，但是没有其他办法了。
高速路上这样换胎实在太危险。[{'character': '高', 'pinyin': 'gao1', 'highest pitch': 11.15, 'lowest pitch': 10.44, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '速', 'pinyin': 'su4', 'highest pitch': 11.35, 'lowest pitch': 9.52, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '路', 'pinyin': 'lu4', 'highest pitch': 9.52, 'lowest pitch': 8.53, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 9.37, 'lowest pitch': 7.83, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '这', 'pinyin': 'zhei4', 'highest pitch': 11.13, 'lowest pitch': 7.89, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '样', 'pinyin': 'iang4', 'highest pitch': 10.5, 'lowest pitch': 7.4, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '换', 'pinyin': 'huan4', 'highest pitch': 8.25, 'lowest pitch': 6.24, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '胎', 'pinyin': 'tai1', 'highest pitch': 8.37, 'lowest pitch': 6.43, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '实', 'pinyin': 'shiii2', 'highest pitch': 7.14, 'lowest pitch': 6.44, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 10.65, 'lowest pitch': 7.14, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '太', 'pinyin': 'tai4', 'highest pitch': 8.96, 'lowest pitch': 6.24, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '危', 'pinyin': 'uei1', 'highest pitch': 7.05, 'lowest pitch': 6.24, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '险', 'pinyin': 'xian3', 'highest pitch': 6.81, 'lowest pitch': 1.84, 'duration': 0.31, 'prosody hierarchy': '#4'}]