不动产是一个很有效的投资方式。
他们掌握财富的主要原因是因为拥有不动产。[{'character': '他', 'pinyin': 'ta1', 'highest pitch': 9.49, 'lowest pitch': 9.25, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '们', 'pinyin': 'men5', 'highest pitch': 9.25, 'lowest pitch': 7.97, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '掌', 'pinyin': 'zhang3', 'highest pitch': 8.56, 'lowest pitch': 5.9, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '握', 'pinyin': 'uo4', 'highest pitch': 9.3, 'lowest pitch': 6.27, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '财', 'pinyin': 'cai2', 'highest pitch': 8.3, 'lowest pitch': 6.68, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '富', 'pinyin': 'fu4', 'highest pitch': 8.81, 'lowest pitch': 7.49, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.96, 'lowest pitch': 6.51, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '主', 'pinyin': 'zhu3', 'highest pitch': 6.77, 'lowest pitch': 5.65, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '要', 'pinyin': 'iao4', 'highest pitch': 10.08, 'lowest pitch': 6.21, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '原', 'pinyin': 'van2', 'highest pitch': 7.99, 'lowest pitch': 6.05, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '因', 'pinyin': 'in1', 'highest pitch': 7.64, 'lowest pitch': 6.35, 'duration': 0.2, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.07}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 7.73, 'lowest pitch': 5.84, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '因', 'pinyin': 'in1', 'highest pitch': 7.64, 'lowest pitch': 5.78, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '为', 'pinyin': 'uei4', 'highest pitch': 7.93, 'lowest pitch': 6.58, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '拥', 'pinyin': 'iong1', 'highest pitch': 8.2, 'lowest pitch': 6.58, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 7.7, 'lowest pitch': 4.98, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '不', 'pinyin': 'bu2', 'highest pitch': 7.27, 'lowest pitch': 5.86, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '动', 'pinyin': 'dong4', 'highest pitch': 10.23, 'lowest pitch': 7.27, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '产', 'pinyin': 'chan3', 'highest pitch': 7.83, 'lowest pitch': 4.62, 'duration': 0.32, 'prosody hierarchy': '#4'}]