没错，每次烟花节都会造成巨大的交通堵塞。
让烟花观赏者感到最痛苦的是交通拥堵。[{'character': '让', 'pinyin': 'rang4', 'highest pitch': 9.87, 'lowest pitch': 8.4, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '烟', 'pinyin': 'ian1', 'highest pitch': 9.91, 'lowest pitch': 8.4, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '花', 'pinyin': 'hua1', 'highest pitch': 10.41, 'lowest pitch': 9.46, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '观', 'pinyin': 'guan1', 'highest pitch': 11.08, 'lowest pitch': 9.49, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '赏', 'pinyin': 'shang2', 'highest pitch': 10.56, 'lowest pitch': 6.28, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '者', 'pinyin': 'zhe2', 'highest pitch': 7.81, 'lowest pitch': 6.32, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '感', 'pinyin': 'gan3', 'highest pitch': 4.34, 'lowest pitch': 4.01, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '到', 'pinyin': 'dao4', 'highest pitch': 7.61, 'lowest pitch': 4.34, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '最', 'pinyin': 'zuei4', 'highest pitch': 11.02, 'lowest pitch': 7.61, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '痛', 'pinyin': 'tong4', 'highest pitch': 10.23, 'lowest pitch': 7.18, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '苦', 'pinyin': 'ku3', 'highest pitch': 14.27, 'lowest pitch': 4.47, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 13.65, 'lowest pitch': 5.0, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 7.32, 'lowest pitch': 5.96, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '交', 'pinyin': 'jiao1', 'highest pitch': 8.7, 'lowest pitch': 5.96, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '通', 'pinyin': 'tong1', 'highest pitch': 9.3, 'lowest pitch': 8.67, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '拥', 'pinyin': 'iong1', 'highest pitch': 10.59, 'lowest pitch': 9.03, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '堵', 'pinyin': 'du3', 'highest pitch': 11.88, 'lowest pitch': 4.81, 'duration': 0.29, 'prosody hierarchy': '#4'}]