那里真的很具有挑战性。
长白山特别险峻，我们有的作者因为在那儿创作，已经去世了。[{'character': '长', 'pinyin': 'chang2', 'highest pitch': 10.58, 'lowest pitch': 9.01, 'duration': 0.29, 'prosody hierarchy': 'null'}, {'character': '白', 'pinyin': 'bai2', 'highest pitch': 10.58, 'lowest pitch': 9.0, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '山', 'pinyin': 'shan1', 'highest pitch': 10.69, 'lowest pitch': 9.31, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '特', 'pinyin': 'te4', 'highest pitch': 11.37, 'lowest pitch': 8.34, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '别', 'pinyin': 'bie2', 'highest pitch': 8.04, 'lowest pitch': 7.26, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '险', 'pinyin': 'xian3', 'highest pitch': 8.43, 'lowest pitch': 4.26, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '峻', 'pinyin': 'jvn4', 'highest pitch': 7.58, 'lowest pitch': 4.77, 'duration': 0.25, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.38}, {'character': '我', 'pinyin': 'uo3', 'highest pitch': 7.78, 'lowest pitch': 7.07, 'duration': 0.08, 'prosody hierarchy': 'null'}, {'character': '们', 'pinyin': 'men5', 'highest pitch': 10.19, 'lowest pitch': 7.07, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 9.96, 'lowest pitch': 5.93, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.4, 'lowest pitch': 6.68, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '作', 'pinyin': 'zuo4', 'highest pitch': 10.25, 'lowest pitch': 7.4, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '者', 'pinyin': 'zhe3', 'highest pitch': 6.43, 'lowest pitch': 1.13, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.07}, {'character': '因', 'pinyin': 'in1', 'highest pitch': 8.66, 'lowest pitch': 8.37, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '为', 'pinyin': 'uei4', 'highest pitch': 8.67, 'lowest pitch': 7.62, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 9.09, 'lowest pitch': 7.62, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '那', 'pinyin': 'nar4', 'highest pitch': 8.49, 'lowest pitch': 7.35, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '儿', 'pinyin': 'chuang4', 'highest pitch': 9.88, 'lowest pitch': 7.35, 'duration': 0.26, 'prosody hierarchy': '#1'}, {'character': '创', 'pinyin': 'zuo4', 'highest pitch': 10.25, 'lowest pitch': 7.18, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.26}, {'character': '作', 'pinyin': 'i3', 'highest pitch': 8.09, 'lowest pitch': 5.72, 'duration': 0.11, 'prosody hierarchy': '#3'}, {'character': '已', 'pinyin': 'jing1', 'highest pitch': 10.78, 'lowest pitch': 5.72, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '经', 'pinyin': 'qv4', 'highest pitch': 10.78, 'lowest pitch': 8.64, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '去', 'pinyin': 'shiii4', 'highest pitch': 9.03, 'lowest pitch': 6.63, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '世', 'pinyin': 'le5', 'highest pitch': 7.12, 'lowest pitch': 4.26, 'duration': 0.21, 'prosody hierarchy': 'null'}]