这个网吧里抽烟的人太多了。
禁烟标识在网吧成了摆设。[{'character': '禁', 'pinyin': 'jin4', 'highest pitch': 10.74, 'lowest pitch': 9.7, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '烟', 'pinyin': 'ian1', 'highest pitch': 10.94, 'lowest pitch': 9.7, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '标', 'pinyin': 'biao1', 'highest pitch': 10.53, 'lowest pitch': 8.96, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '识', 'pinyin': 'shiii2', 'highest pitch': 9.01, 'lowest pitch': 6.35, 'duration': 0.34, 'prosody hierarchy': '#2'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 8.95, 'lowest pitch': 7.03, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '网', 'pinyin': 'uang3', 'highest pitch': 7.03, 'lowest pitch': 4.01, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '吧', 'pinyin': 'ba1', 'highest pitch': 8.71, 'lowest pitch': 7.67, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '成', 'pinyin': 'cheng2', 'highest pitch': 8.46, 'lowest pitch': 7.45, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 10.08, 'lowest pitch': 8.46, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '摆', 'pinyin': 'bai3', 'highest pitch': 4.76, 'lowest pitch': 4.14, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '设', 'pinyin': 'she4', 'highest pitch': 10.26, 'lowest pitch': 7.89, 'duration': 0.29, 'prosody hierarchy': '#4'}]