那个地区的人口减少了。
崭新的楼房高高耸立，然而一望可知，许多房子仍在空置。[{'character': '崭', 'pinyin': 'zhan3', 'highest pitch': 8.89, 'lowest pitch': 6.82, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '新', 'pinyin': 'xin1', 'highest pitch': 11.37, 'lowest pitch': 6.82, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 11.52, 'lowest pitch': 10.36, 'duration': 0.07, 'prosody hierarchy': '#1'}, {'character': '楼', 'pinyin': 'lou2', 'highest pitch': 10.36, 'lowest pitch': 7.55, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '房', 'pinyin': 'fang2', 'highest pitch': 10.8, 'lowest pitch': 6.7, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '高', 'pinyin': 'gao1', 'highest pitch': 10.27, 'lowest pitch': 8.0, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '高', 'pinyin': 'gao1', 'highest pitch': 10.27, 'lowest pitch': 9.23, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '耸', 'pinyin': 'song3', 'highest pitch': 5.54, 'lowest pitch': 3.76, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '立', 'pinyin': 'li4', 'highest pitch': 9.16, 'lowest pitch': 5.29, 'duration': 0.24, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.41}, {'character': '然', 'pinyin': 'ran2', 'highest pitch': 7.35, 'lowest pitch': 6.27, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '而', 'pinyin': 'er2', 'highest pitch': 7.08, 'lowest pitch': 5.46, 'duration': 0.29, 'prosody hierarchy': '#2'}, {'character': '一', 'pinyin': 'i2', 'highest pitch': 8.56, 'lowest pitch': 6.64, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '望', 'pinyin': 'uang4', 'highest pitch': 9.62, 'lowest pitch': 7.76, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '可', 'pinyin': 'ke3', 'highest pitch': 13.96, 'lowest pitch': 6.87, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '知', 'pinyin': 'zhiii1', 'highest pitch': 9.45, 'lowest pitch': 8.61, 'duration': 0.26, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.14}, {'character': '许', 'pinyin': 'xv3', 'highest pitch': 7.42, 'lowest pitch': 5.94, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '多', 'pinyin': 'duo1', 'highest pitch': 10.96, 'lowest pitch': 5.94, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '房', 'pinyin': 'fang2', 'highest pitch': 10.8, 'lowest pitch': 6.53, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '子', 'pinyin': 'zii5', 'highest pitch': 12.63, 'lowest pitch': 7.54, 'duration': 0.19, 'prosody hierarchy': '#2'}, {'character': '仍', 'pinyin': 'reng2', 'highest pitch': 7.88, 'lowest pitch': 5.67, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 10.54, 'lowest pitch': 7.88, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '空', 'pinyin': 'kong1', 'highest pitch': 7.87, 'lowest pitch': 6.77, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '置', 'pinyin': 'zhiii4', 'highest pitch': 7.5, 'lowest pitch': 6.13, 'duration': 0.21, 'prosody hierarchy': '#4'}]