混凝土的支撑已经崩塌了。
在深坑两边，还未塌陷的路面下，夯土也已被淘空。[{'character': '在', 'pinyin': 'zai4', 'highest pitch': 10.14, 'lowest pitch': 9.43, 'duration': 0.24, 'prosody hierarchy': '#1'}, {'character': '深', 'pinyin': 'shen1', 'highest pitch': 10.59, 'lowest pitch': 9.98, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '坑', 'pinyin': 'keng1', 'highest pitch': 11.0, 'lowest pitch': 9.98, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '两', 'pinyin': 'liang3', 'highest pitch': 10.84, 'lowest pitch': 5.31, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '边', 'pinyin': 'bian1', 'highest pitch': 9.75, 'lowest pitch': 8.52, 'duration': 0.25, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.16}, {'character': '还', 'pinyin': 'hai2', 'highest pitch': 10.2, 'lowest pitch': 8.54, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '未', 'pinyin': 'uei4', 'highest pitch': 11.05, 'lowest pitch': 9.67, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '塌', 'pinyin': 'ta1', 'highest pitch': 10.07, 'lowest pitch': 9.67, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '陷', 'pinyin': 'xian4', 'highest pitch': 10.24, 'lowest pitch': 8.25, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.33, 'lowest pitch': 8.14, 'duration': 0.07, 'prosody hierarchy': '#1'}, {'character': '路', 'pinyin': 'lu4', 'highest pitch': 9.3, 'lowest pitch': 7.95, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '面', 'pinyin': 'mian4', 'highest pitch': 8.44, 'lowest pitch': 6.91, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '下', 'pinyin': 'xia4', 'highest pitch': 7.0, 'lowest pitch': 5.85, 'duration': 0.25, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.22}, {'character': '夯', 'pinyin': 'hang1', 'highest pitch': 10.57, 'lowest pitch': 10.16, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '土', 'pinyin': 'tu3', 'highest pitch': 8.98, 'lowest pitch': 5.96, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '也', 'pinyin': 'ie2', 'highest pitch': 9.61, 'lowest pitch': 6.03, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '已', 'pinyin': 'i3', 'highest pitch': 9.61, 'lowest pitch': 7.8, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '被', 'pinyin': 'bei4', 'highest pitch': 9.07, 'lowest pitch': 6.66, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '淘', 'pinyin': 'tao2', 'highest pitch': 6.66, 'lowest pitch': 5.62, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '空', 'pinyin': 'kong1', 'highest pitch': 9.24, 'lowest pitch': 8.79, 'duration': 0.36, 'prosody hierarchy': '#4'}]