你看，那边有个在清扫的人！
图中车轮下的扫帚，属于一名环卫工人。[{'character': '图', 'pinyin': 'tu2', 'highest pitch': 8.62, 'lowest pitch': 7.9, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '中', 'pinyin': 'zhong1', 'highest pitch': 9.81, 'lowest pitch': 7.9, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '车', 'pinyin': 'che1', 'highest pitch': 10.86, 'lowest pitch': 9.38, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '轮', 'pinyin': 'luen2', 'highest pitch': 10.57, 'lowest pitch': 8.38, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '下', 'pinyin': 'xia4', 'highest pitch': 9.86, 'lowest pitch': 8.11, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.11, 'lowest pitch': 7.58, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '扫', 'pinyin': 'sao4', 'highest pitch': 8.83, 'lowest pitch': 6.41, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '帚', 'pinyin': 'zhou5', 'highest pitch': 13.17, 'lowest pitch': 5.5, 'duration': 0.22, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.05}, {'character': '属', 'pinyin': 'shu3', 'highest pitch': 13.06, 'lowest pitch': 5.44, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '于', 'pinyin': 'v2', 'highest pitch': 7.02, 'lowest pitch': 5.52, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i4', 'highest pitch': 7.76, 'lowest pitch': 7.02, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '名', 'pinyin': 'ming2', 'highest pitch': 7.8, 'lowest pitch': 5.98, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '环', 'pinyin': 'huan2', 'highest pitch': 7.8, 'lowest pitch': 5.36, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '卫', 'pinyin': 'uei4', 'highest pitch': 9.92, 'lowest pitch': 7.12, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '工', 'pinyin': 'gong1', 'highest pitch': 7.12, 'lowest pitch': 6.47, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '人', 'pinyin': 'ren2', 'highest pitch': 6.47, 'lowest pitch': 4.07, 'duration': 0.33, 'prosody hierarchy': '#4'}]