你怎么才回来？
梁伟军灰溜溜地回到饲养场，张爱国从猪圈后闪出来。[{'character': '梁', 'pinyin': 'liang2', 'highest pitch': 9.59, 'lowest pitch': 8.08, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '伟', 'pinyin': 'uei3', 'highest pitch': 10.14, 'lowest pitch': 6.23, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '军', 'pinyin': 'jvn1', 'highest pitch': 9.56, 'lowest pitch': 8.94, 'duration': 0.29, 'prosody hierarchy': '#2'}, {'character': '灰', 'pinyin': 'huei1', 'highest pitch': 13.42, 'lowest pitch': 10.04, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '溜', 'pinyin': 'liou1', 'highest pitch': 10.47, 'lowest pitch': 9.46, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '溜', 'pinyin': 'liou1', 'highest pitch': 10.47, 'lowest pitch': 9.69, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '地', 'pinyin': 'de5', 'highest pitch': 9.31, 'lowest pitch': 7.83, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '回', 'pinyin': 'huei2', 'highest pitch': 8.64, 'lowest pitch': 7.28, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '到', 'pinyin': 'dao4', 'highest pitch': 8.82, 'lowest pitch': 8.31, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '饲', 'pinyin': 'sii4', 'highest pitch': 9.04, 'lowest pitch': 7.79, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '养', 'pinyin': 'iang2', 'highest pitch': 9.31, 'lowest pitch': 6.56, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '场', 'pinyin': 'chang3', 'highest pitch': 9.31, 'lowest pitch': 0.22, 'duration': 0.37, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.27}, {'character': '张', 'pinyin': 'zhang1', 'highest pitch': 10.82, 'lowest pitch': 10.52, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '爱', 'pinyin': 'ai4', 'highest pitch': 10.82, 'lowest pitch': 6.52, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '国', 'pinyin': 'guo2', 'highest pitch': 8.27, 'lowest pitch': 6.11, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'character': '从', 'pinyin': 'cong2', 'highest pitch': 8.03, 'lowest pitch': 7.27, 'duration': 0.24, 'prosody hierarchy': '#1'}, {'character': '猪', 'pinyin': 'zhu1', 'highest pitch': 9.31, 'lowest pitch': 8.24, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '圈', 'pinyin': 'jvan4', 'highest pitch': 8.5, 'lowest pitch': 6.79, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '后', 'pinyin': 'hou4', 'highest pitch': 7.5, 'lowest pitch': 6.56, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '闪', 'pinyin': 'shan3', 'highest pitch': 4.41, 'lowest pitch': 4.06, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '出', 'pinyin': 'chu1', 'highest pitch': 9.15, 'lowest pitch': 8.09, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '来', 'pinyin': 'lai5', 'highest pitch': 9.15, 'lowest pitch': 6.22, 'duration': 0.2, 'prosody hierarchy': '#4'}]