我们家的保姆辞职了。
在供远小于需的局面下，找保姆难成了常态。[{'character': '在', 'pinyin': 'zai4', 'highest pitch': 10.26, 'lowest pitch': 9.23, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '供', 'pinyin': 'gong1', 'highest pitch': 11.01, 'lowest pitch': 10.7, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '远', 'pinyin': 'van2', 'highest pitch': 10.7, 'lowest pitch': 8.13, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '小', 'pinyin': 'xiao3', 'highest pitch': 6.44, 'lowest pitch': 5.27, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '于', 'pinyin': 'v2', 'highest pitch': 7.44, 'lowest pitch': 5.27, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '需', 'pinyin': 'xv1', 'highest pitch': 10.45, 'lowest pitch': 7.44, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 11.2, 'lowest pitch': 7.48, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '局', 'pinyin': 'jv2', 'highest pitch': 7.48, 'lowest pitch': 6.49, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '面', 'pinyin': 'mian4', 'highest pitch': 7.59, 'lowest pitch': 6.49, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '下', 'pinyin': 'xia4', 'highest pitch': 7.29, 'lowest pitch': 5.47, 'duration': 0.3, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.23}, {'character': '找', 'pinyin': 'zhao3', 'highest pitch': 8.86, 'lowest pitch': 6.5, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '保', 'pinyin': 'bao2', 'highest pitch': 10.21, 'lowest pitch': 6.94, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '姆', 'pinyin': 'mu3', 'highest pitch': 10.8, 'lowest pitch': 5.87, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '难', 'pinyin': 'nan2', 'highest pitch': 9.49, 'lowest pitch': 5.53, 'duration': 0.37, 'prosody hierarchy': '#2'}, {'character': '成', 'pinyin': 'cheng2', 'highest pitch': 7.87, 'lowest pitch': 6.8, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 8.22, 'lowest pitch': 7.02, 'duration': 0.09, 'prosody hierarchy': '#1'}, {'character': '常', 'pinyin': 'chang2', 'highest pitch': 8.22, 'lowest pitch': 5.29, 'duration': 0.31, 'prosody hierarchy': 'null'}, {'character': '态', 'pinyin': 'tai4', 'highest pitch': 9.95, 'lowest pitch': 1.66, 'duration': 0.34, 'prosody hierarchy': '#4'}]