哇！听起来很有趣！告诉我更多关于“隐形狗”在环保方面的应用吧。
把“隐形狗”用到环保的概念中，在成都还是第一次。[{'character': '把', 'pinyin': 'ba2', 'highest pitch': 10.83, 'lowest pitch': 8.74, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '隐', 'pinyin': 'in3', 'highest pitch': 10.38, 'lowest pitch': 6.27, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '形', 'pinyin': 'xing2', 'highest pitch': 10.51, 'lowest pitch': 6.32, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '狗', 'pinyin': 'gou3', 'highest pitch': 10.45, 'lowest pitch': 5.32, 'duration': 0.32, 'prosody hierarchy': '#2'}, {'character': '用', 'pinyin': 'iong4', 'highest pitch': 9.37, 'lowest pitch': 8.02, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '到', 'pinyin': 'dao4', 'highest pitch': 8.6, 'lowest pitch': 7.57, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '环', 'pinyin': 'huan2', 'highest pitch': 10.78, 'lowest pitch': 7.35, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '保', 'pinyin': 'bao3', 'highest pitch': 11.04, 'lowest pitch': 7.03, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.13, 'lowest pitch': 6.55, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '概', 'pinyin': 'gai4', 'highest pitch': 8.15, 'lowest pitch': 7.22, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '念', 'pinyin': 'nian4', 'highest pitch': 7.22, 'lowest pitch': 5.83, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '中', 'pinyin': 'zhong1', 'highest pitch': 8.84, 'lowest pitch': 5.83, 'duration': 0.24, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.21}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 8.78, 'lowest pitch': 6.41, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '成', 'pinyin': 'cheng2', 'highest pitch': 7.16, 'lowest pitch': 6.41, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '都', 'pinyin': 'du1', 'highest pitch': 9.36, 'lowest pitch': 8.88, 'duration': 0.21, 'prosody hierarchy': '#2'}, {'character': '还', 'pinyin': 'hai2', 'highest pitch': 9.36, 'lowest pitch': 6.62, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 8.25, 'lowest pitch': 6.95, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '第', 'pinyin': 'di4', 'highest pitch': 8.56, 'lowest pitch': 7.84, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '一', 'pinyin': 'i1', 'highest pitch': 10.3, 'lowest pitch': 7.83, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '次', 'pinyin': 'cii4', 'highest pitch': 10.54, 'lowest pitch': 7.63, 'duration': 0.25, 'prosody hierarchy': '#4'}]