我们应该报警。
这位老伯持老人免费证上车，采取各种办法性骚扰女乘客。[{'character': '这', 'pinyin': 'zhe4', 'highest pitch': 11.28, 'lowest pitch': 10.78, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '位', 'pinyin': 'uei4', 'highest pitch': 10.78, 'lowest pitch': 9.76, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '老', 'pinyin': 'lao3', 'highest pitch': 10.5, 'lowest pitch': 5.56, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '伯', 'pinyin': 'bo2', 'highest pitch': 8.66, 'lowest pitch': 6.47, 'duration': 0.28, 'prosody hierarchy': '#1'}, {'character': '持', 'pinyin': 'chiii2', 'highest pitch': 10.5, 'lowest pitch': 9.24, 'duration': 0.26, 'prosody hierarchy': '#1'}, {'character': '老', 'pinyin': 'lao3', 'highest pitch': 10.5, 'lowest pitch': 5.61, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '人', 'pinyin': 'ren2', 'highest pitch': 8.53, 'lowest pitch': 5.61, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '免', 'pinyin': 'mian3', 'highest pitch': 8.97, 'lowest pitch': 5.17, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '费', 'pinyin': 'fei4', 'highest pitch': 8.94, 'lowest pitch': 8.06, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '证', 'pinyin': 'zheng4', 'highest pitch': 10.69, 'lowest pitch': 8.06, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 9.51, 'lowest pitch': 6.45, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '车', 'pinyin': 'che1', 'highest pitch': 8.12, 'lowest pitch': 6.45, 'duration': 0.26, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.3}, {'character': '采', 'pinyin': 'cai2', 'highest pitch': 8.02, 'lowest pitch': 6.68, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '取', 'pinyin': 'qv3', 'highest pitch': 7.41, 'lowest pitch': 5.58, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '各', 'pinyin': 'ge4', 'highest pitch': 10.98, 'lowest pitch': 9.06, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '种', 'pinyin': 'zhong3', 'highest pitch': 9.06, 'lowest pitch': 6.55, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '办', 'pinyin': 'ban4', 'highest pitch': 8.48, 'lowest pitch': 6.71, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '法', 'pinyin': 'fa3', 'highest pitch': 7.07, 'lowest pitch': 5.23, 'duration': 0.22, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.06}, {'character': '性', 'pinyin': 'xing4', 'highest pitch': 8.87, 'lowest pitch': 7.35, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '骚', 'pinyin': 'sao1', 'highest pitch': 8.72, 'lowest pitch': 7.35, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '扰', 'pinyin': 'rao2', 'highest pitch': 8.46, 'lowest pitch': 6.69, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '女', 'pinyin': 'nv3', 'highest pitch': 8.01, 'lowest pitch': 4.7, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '乘', 'pinyin': 'cheng2', 'highest pitch': 6.32, 'lowest pitch': 5.17, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '客', 'pinyin': 'ke4', 'highest pitch': 8.95, 'lowest pitch': 7.07, 'duration': 0.29, 'prosody hierarchy': '#4'}]