这是我第一次见到这么美的星空。
夜幕清朗，凝望北方的天空，映入眼帘的是七颗璀璨齐整的星。[{'character': '夜', 'pinyin': 'ie4', 'highest pitch': 10.95, 'lowest pitch': 9.82, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '幕', 'pinyin': 'mu4', 'highest pitch': 9.82, 'lowest pitch': 7.94, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '清', 'pinyin': 'qing1', 'highest pitch': 10.42, 'lowest pitch': 7.94, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '朗', 'pinyin': 'lang3', 'highest pitch': 10.42, 'lowest pitch': 3.51, 'duration': 0.32, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.12}, {'character': '凝', 'pinyin': 'ning2', 'highest pitch': 7.96, 'lowest pitch': 7.17, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '望', 'pinyin': 'uang4', 'highest pitch': 9.03, 'lowest pitch': 7.54, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '北', 'pinyin': 'bei3', 'highest pitch': 7.67, 'lowest pitch': 5.37, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '方', 'pinyin': 'fang1', 'highest pitch': 9.56, 'lowest pitch': 5.73, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 13.94, 'lowest pitch': 6.76, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '天', 'pinyin': 'tian1', 'highest pitch': 8.71, 'lowest pitch': 6.76, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '空', 'pinyin': 'kong1', 'highest pitch': 8.97, 'lowest pitch': 7.96, 'duration': 0.3, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.45}, {'character': '映', 'pinyin': 'ing4', 'highest pitch': 11.15, 'lowest pitch': 9.97, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '入', 'pinyin': 'ru4', 'highest pitch': 9.97, 'lowest pitch': 7.59, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '眼', 'pinyin': 'ian3', 'highest pitch': 7.59, 'lowest pitch': 4.54, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '帘', 'pinyin': 'lian2', 'highest pitch': 7.68, 'lowest pitch': 4.66, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 13.94, 'lowest pitch': 7.19, 'duration': 0.19, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.07}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 8.31, 'lowest pitch': 6.46, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '七', 'pinyin': 'qi1', 'highest pitch': 8.52, 'lowest pitch': 6.46, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '颗', 'pinyin': 'ke1', 'highest pitch': 9.17, 'lowest pitch': 7.65, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '璀', 'pinyin': 'cuei3', 'highest pitch': 8.82, 'lowest pitch': 5.55, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '璨', 'pinyin': 'can4', 'highest pitch': 8.93, 'lowest pitch': 5.59, 'duration': 0.24, 'prosody hierarchy': '#1'}, {'character': '齐', 'pinyin': 'qi2', 'highest pitch': 9.46, 'lowest pitch': 7.24, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '整', 'pinyin': 'zheng3', 'highest pitch': 9.88, 'lowest pitch': 3.78, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 13.94, 'lowest pitch': 3.78, 'duration': 0.1, 'prosody hierarchy': 'null'}, {'character': '星', 'pinyin': 'xing1', 'highest pitch': 9.31, 'lowest pitch': 8.64, 'duration': 0.32, 'prosody hierarchy': '#4'}]