我们家的院子变得很破旧了。
九子河围栏修复。[{'character': '九', 'pinyin': 'jiou2', 'highest pitch': 10.81, 'lowest pitch': 8.61, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '子', 'pinyin': 'zii3', 'highest pitch': 10.4, 'lowest pitch': 6.49, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '河', 'pinyin': 'he2', 'highest pitch': 8.8, 'lowest pitch': 6.49, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '围', 'pinyin': 'uei2', 'highest pitch': 10.05, 'lowest pitch': 8.14, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '栏', 'pinyin': 'lan2', 'highest pitch': 10.05, 'lowest pitch': 6.76, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '修', 'pinyin': 'xiou1', 'highest pitch': 10.34, 'lowest pitch': 8.67, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '复', 'pinyin': 'fu4', 'highest pitch': 10.69, 'lowest pitch': 6.51, 'duration': 0.35, 'prosody hierarchy': '#4'}]