我们需要想办法增加收入。
一家四口仅靠刘运文日常打点零工勉强维持生计。[{'character': '一', 'pinyin': 'i4', 'highest pitch': 10.37, 'lowest pitch': 9.62, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '家', 'pinyin': 'jia1', 'highest pitch': 10.82, 'lowest pitch': 10.24, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '四', 'pinyin': 'sii4', 'highest pitch': 10.97, 'lowest pitch': 8.62, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '口', 'pinyin': 'kou2', 'highest pitch': 8.62, 'lowest pitch': 6.16, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'character': '仅', 'pinyin': 'jin3', 'highest pitch': 8.36, 'lowest pitch': 4.83, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '靠', 'pinyin': 'kao4', 'highest pitch': 7.76, 'lowest pitch': 5.09, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '刘', 'pinyin': 'liou2', 'highest pitch': 9.32, 'lowest pitch': 5.9, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '运', 'pinyin': 'vn4', 'highest pitch': 10.57, 'lowest pitch': 7.59, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '文', 'pinyin': 'uen2', 'highest pitch': 7.65, 'lowest pitch': 5.35, 'duration': 0.29, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.21}, {'character': '日', 'pinyin': 'riii4', 'highest pitch': 8.52, 'lowest pitch': 6.95, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '常', 'pinyin': 'chang2', 'highest pitch': 7.46, 'lowest pitch': 6.36, 'duration': 0.29, 'prosody hierarchy': '#2'}, {'character': '打', 'pinyin': 'da2', 'highest pitch': 10.09, 'lowest pitch': 7.33, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '点', 'pinyin': 'dian3', 'highest pitch': 9.61, 'lowest pitch': 5.35, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '零', 'pinyin': 'ling2', 'highest pitch': 7.28, 'lowest pitch': 5.04, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '工', 'pinyin': 'gong1', 'highest pitch': 9.88, 'lowest pitch': 7.28, 'duration': 0.22, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.1}, {'character': '勉', 'pinyin': 'mian2', 'highest pitch': 7.88, 'lowest pitch': 5.94, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '强', 'pinyin': 'qiang3', 'highest pitch': 7.81, 'lowest pitch': 4.99, 'duration': 0.2, 'prosody hierarchy': '#2'}, {'character': '维', 'pinyin': 'uei2', 'highest pitch': 6.01, 'lowest pitch': 4.99, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '持', 'pinyin': 'chiii2', 'highest pitch': 7.99, 'lowest pitch': 6.01, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '生', 'pinyin': 'sheng1', 'highest pitch': 9.56, 'lowest pitch': 8.69, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '计', 'pinyin': 'ji4', 'highest pitch': 9.61, 'lowest pitch': 6.86, 'duration': 0.28, 'prosody hierarchy': '#4'}]