是吗？臭氧层又受损了？
近两年来，臭氧层遭破坏的消息不绝于耳。[{'character': '近', 'pinyin': 'jin4', 'highest pitch': 10.98, 'lowest pitch': 10.0, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '两', 'pinyin': 'liang3', 'highest pitch': 10.0, 'lowest pitch': 6.55, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '年', 'pinyin': 'nian2', 'highest pitch': 8.71, 'lowest pitch': 6.71, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '来', 'pinyin': 'lai2', 'highest pitch': 8.71, 'lowest pitch': 6.3, 'duration': 0.35, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.11}, {'character': '臭', 'pinyin': 'chou4', 'highest pitch': 11.36, 'lowest pitch': 10.37, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '氧', 'pinyin': 'iang3', 'highest pitch': 10.37, 'lowest pitch': 6.16, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '层', 'pinyin': 'ceng2', 'highest pitch': 8.17, 'lowest pitch': 6.55, 'duration': 0.25, 'prosody hierarchy': '#1'}, {'character': '遭', 'pinyin': 'zao1', 'highest pitch': 10.16, 'lowest pitch': 8.16, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '破', 'pinyin': 'po4', 'highest pitch': 10.44, 'lowest pitch': 9.56, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '坏', 'pinyin': 'huai4', 'highest pitch': 10.56, 'lowest pitch': 7.44, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.44, 'lowest pitch': 6.36, 'duration': 0.08, 'prosody hierarchy': '#1'}, {'character': '消', 'pinyin': 'xiao1', 'highest pitch': 7.27, 'lowest pitch': 6.39, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '息', 'pinyin': 'xi5', 'highest pitch': 7.08, 'lowest pitch': 4.58, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.06}, {'character': '不', 'pinyin': 'bu4', 'highest pitch': 8.56, 'lowest pitch': 6.43, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '绝', 'pinyin': 'jve2', 'highest pitch': 7.88, 'lowest pitch': 6.43, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '于', 'pinyin': 'v2', 'highest pitch': 8.68, 'lowest pitch': 6.76, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '耳', 'pinyin': 'er3', 'highest pitch': 8.68, 'lowest pitch': 5.86, 'duration': 0.38, 'prosody hierarchy': '#4'}]