我觉得我们需要一些新的刺激。
他觉得这样干下去没意思。[{'character': '他', 'pinyin': 'ta1', 'highest pitch': 9.75, 'lowest pitch': 8.81, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '觉', 'pinyin': 'jve2', 'highest pitch': 8.81, 'lowest pitch': 7.62, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '得', 'pinyin': 'de5', 'highest pitch': 9.45, 'lowest pitch': 7.62, 'duration': 0.2, 'prosody hierarchy': '#2'}, {'character': '这', 'pinyin': 'zhe4', 'highest pitch': 10.76, 'lowest pitch': 8.05, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '样', 'pinyin': 'iang4', 'highest pitch': 10.5, 'lowest pitch': 8.38, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '干', 'pinyin': 'gan4', 'highest pitch': 9.61, 'lowest pitch': 8.38, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '下', 'pinyin': 'xia4', 'highest pitch': 9.03, 'lowest pitch': 7.11, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '去', 'pinyin': 'qv4', 'highest pitch': 8.43, 'lowest pitch': 7.02, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '没', 'pinyin': 'mei2', 'highest pitch': 7.02, 'lowest pitch': 5.32, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '意', 'pinyin': 'i4', 'highest pitch': 10.18, 'lowest pitch': 6.7, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '思', 'pinyin': 'sii5', 'highest pitch': 13.55, 'lowest pitch': 5.58, 'duration': 0.29, 'prosody hierarchy': '#4'}]