这个行业很有发展前景
利润可观，竞争也很激烈。[{'character': '利', 'pinyin': 'li4', 'highest pitch': 11.22, 'lowest pitch': 9.84, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '润', 'pinyin': 'ruen4', 'highest pitch': 9.84, 'lowest pitch': 8.3, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '可', 'pinyin': 'ke3', 'highest pitch': 8.3, 'lowest pitch': 4.61, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '观', 'pinyin': 'guan1', 'highest pitch': 9.57, 'lowest pitch': 4.7, 'duration': 0.34, 'prosody hierarchy': '#3'}, {'character': '竞', 'pinyin': 'jing4', 'highest pitch': 10.79, 'lowest pitch': 8.92, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '争', 'pinyin': 'zheng1', 'highest pitch': 10.63, 'lowest pitch': 8.92, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '也', 'pinyin': 'ie2', 'highest pitch': 10.52, 'lowest pitch': 6.69, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '很', 'pinyin': 'hen3', 'highest pitch': 10.52, 'lowest pitch': 5.05, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '激', 'pinyin': 'ji1', 'highest pitch': 6.91, 'lowest pitch': 5.05, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '烈', 'pinyin': 'lie4', 'highest pitch': 7.63, 'lowest pitch': 6.12, 'duration': 0.29, 'prosody hierarchy': '#4'}]