那么我们应该如何改变消费习惯呢？
它们能否永续生存，端赖人们的消费习惯而定。[{'character': '它', 'pinyin': 'ta1', 'highest pitch': 9.74, 'lowest pitch': 9.49, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '们', 'pinyin': 'men5', 'highest pitch': 9.74, 'lowest pitch': 8.44, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '能', 'pinyin': 'neng2', 'highest pitch': 10.74, 'lowest pitch': 7.87, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '否', 'pinyin': 'fou2', 'highest pitch': 10.59, 'lowest pitch': 9.06, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '永', 'pinyin': 'iong3', 'highest pitch': 9.38, 'lowest pitch': 5.21, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '续', 'pinyin': 'xv4', 'highest pitch': 8.85, 'lowest pitch': 6.15, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '生', 'pinyin': 'sheng1', 'highest pitch': 10.35, 'lowest pitch': 8.04, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '存', 'pinyin': 'cuen2', 'highest pitch': 8.53, 'lowest pitch': 6.04, 'duration': 0.31, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.24}, {'character': '端', 'pinyin': 'duan1', 'highest pitch': 8.87, 'lowest pitch': 8.54, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '赖', 'pinyin': 'lai4', 'highest pitch': 8.77, 'lowest pitch': 6.75, 'duration': 0.21, 'prosody hierarchy': '#2'}, {'character': '人', 'pinyin': 'ren2', 'highest pitch': 6.93, 'lowest pitch': 6.1, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '们', 'pinyin': 'men5', 'highest pitch': 9.74, 'lowest pitch': 6.93, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.63, 'lowest pitch': 7.59, 'duration': 0.17, 'prosody hierarchy': '#2'}, {'character': '消', 'pinyin': 'xiao1', 'highest pitch': 10.66, 'lowest pitch': 10.18, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '费', 'pinyin': 'fei4', 'highest pitch': 11.3, 'lowest pitch': 8.61, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '习', 'pinyin': 'xi2', 'highest pitch': 8.61, 'lowest pitch': 5.49, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '惯', 'pinyin': 'guan4', 'highest pitch': 10.65, 'lowest pitch': 8.16, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '而', 'pinyin': 'er2', 'highest pitch': 8.16, 'lowest pitch': 5.4, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '定', 'pinyin': 'ding4', 'highest pitch': 7.68, 'lowest pitch': 5.22, 'duration': 0.21, 'prosody hierarchy': '#4'}]