你好，需要帮忙吗？
就是叫我名字而已呀。[{'character': '就', 'pinyin': 'jiou4', 'highest pitch': 11.0, 'lowest pitch': 9.94, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 10.38, 'lowest pitch': 9.1, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '叫', 'pinyin': 'jiao4', 'highest pitch': 11.12, 'lowest pitch': 9.1, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '我', 'pinyin': 'uo3', 'highest pitch': 9.34, 'lowest pitch': 6.45, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '名', 'pinyin': 'ming2', 'highest pitch': 8.59, 'lowest pitch': 6.03, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '字', 'pinyin': 'zii5', 'highest pitch': 11.22, 'lowest pitch': 8.59, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '而', 'pinyin': 'er2', 'highest pitch': 10.96, 'lowest pitch': 6.53, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '已', 'pinyin': 'i3', 'highest pitch': 6.8, 'lowest pitch': 5.58, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '呀', 'pinyin': 'ia5', 'highest pitch': 6.78, 'lowest pitch': 5.31, 'duration': 0.29, 'prosody hierarchy': '#4'}]