你好，我有个问题想请教你。
美少女为您服务。[{'character': '美', 'pinyin': 'mei3', 'highest pitch': 9.0, 'lowest pitch': 7.78, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '少', 'pinyin': 'shao4', 'highest pitch': 10.9, 'lowest pitch': 7.86, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '女', 'pinyin': 'nv3', 'highest pitch': 9.55, 'lowest pitch': 6.57, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '为', 'pinyin': 'uei4', 'highest pitch': 9.34, 'lowest pitch': 6.87, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '您', 'pinyin': 'nin2', 'highest pitch': 10.04, 'lowest pitch': 7.91, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '服', 'pinyin': 'fu2', 'highest pitch': 10.04, 'lowest pitch': 7.13, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '务', 'pinyin': 'u4', 'highest pitch': 11.72, 'lowest pitch': 7.45, 'duration': 0.26, 'prosody hierarchy': '#4'}]