他是一位知名的演员。
吴秀波到底是谁？[{'character': '吴', 'pinyin': 'u2', 'highest pitch': 9.86, 'lowest pitch': 8.34, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '秀', 'pinyin': 'xiou4', 'highest pitch': 11.09, 'lowest pitch': 8.39, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '波', 'pinyin': 'bo1', 'highest pitch': 10.94, 'lowest pitch': 10.28, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '到', 'pinyin': 'dao4', 'highest pitch': 11.0, 'lowest pitch': 8.61, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '底', 'pinyin': 'di3', 'highest pitch': 8.29, 'lowest pitch': 6.28, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 7.61, 'lowest pitch': 6.28, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '谁', 'pinyin': 'shuei2', 'highest pitch': 7.19, 'lowest pitch': 5.66, 'duration': 0.35, 'prosody hierarchy': '#4'}]