为什么要买带皮狗肉呢？
建议市民购买狗肉时，尽量买带皮狗肉。[{'character': '建', 'pinyin': 'jian4', 'highest pitch': 11.02, 'lowest pitch': 10.17, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '议', 'pinyin': 'i4', 'highest pitch': 10.17, 'lowest pitch': 9.05, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '市', 'pinyin': 'shiii4', 'highest pitch': 10.58, 'lowest pitch': 9.01, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '民', 'pinyin': 'min2', 'highest pitch': 9.46, 'lowest pitch': 7.87, 'duration': 0.24, 'prosody hierarchy': '#1'}, {'character': '购', 'pinyin': 'gou4', 'highest pitch': 11.0, 'lowest pitch': 9.05, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '买', 'pinyin': 'mai2', 'highest pitch': 9.79, 'lowest pitch': 8.32, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '狗', 'pinyin': 'gou3', 'highest pitch': 8.81, 'lowest pitch': 4.93, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '肉', 'pinyin': 'rou4', 'highest pitch': 10.04, 'lowest pitch': 5.92, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '时', 'pinyin': 'shiii2', 'highest pitch': 7.95, 'lowest pitch': 5.15, 'duration': 0.29, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.15}, {'character': '尽', 'pinyin': 'jin4', 'highest pitch': 9.27, 'lowest pitch': 7.91, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '量', 'pinyin': 'liang4', 'highest pitch': 7.91, 'lowest pitch': 6.7, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '买', 'pinyin': 'mai3', 'highest pitch': 6.7, 'lowest pitch': 5.01, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'character': '带', 'pinyin': 'dai4', 'highest pitch': 11.01, 'lowest pitch': 8.53, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '皮', 'pinyin': 'pi2', 'highest pitch': 8.67, 'lowest pitch': 6.63, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '狗', 'pinyin': 'gou3', 'highest pitch': 8.81, 'lowest pitch': 4.6, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '肉', 'pinyin': 'rou4', 'highest pitch': 10.04, 'lowest pitch': 4.6, 'duration': 0.24, 'prosody hierarchy': '#4'}]