"这个展板需要有一个窟窿吗？"
于是，石柏魁将展板抠了一个大洞。[{'character': '于', 'pinyin': 'v2', 'highest pitch': 9.5, 'lowest pitch': 8.32, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 11.97, 'lowest pitch': 8.29, 'duration': 0.28, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.05}, {'character': '石', 'pinyin': 'shiii2', 'highest pitch': 10.81, 'lowest pitch': 9.5, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '柏', 'pinyin': 'bai3', 'highest pitch': 10.67, 'lowest pitch': 5.64, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '魁', 'pinyin': 'kuei2', 'highest pitch': 7.52, 'lowest pitch': 5.64, 'duration': 0.25, 'prosody hierarchy': '#1'}, {'character': '将', 'pinyin': 'jiang1', 'highest pitch': 9.11, 'lowest pitch': 7.05, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '展', 'pinyin': 'zhan2', 'highest pitch': 9.1, 'lowest pitch': 6.05, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '板', 'pinyin': 'ban3', 'highest pitch': 9.1, 'lowest pitch': 4.17, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '抠', 'pinyin': 'kou1', 'highest pitch': 9.68, 'lowest pitch': 9.3, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 9.68, 'lowest pitch': 7.65, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i2', 'highest pitch': 7.9, 'lowest pitch': 7.21, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '个', 'pinyin': 'ge5', 'highest pitch': 9.76, 'lowest pitch': 7.9, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '大', 'pinyin': 'da4', 'highest pitch': 10.07, 'lowest pitch': 8.16, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '洞', 'pinyin': 'dong4', 'highest pitch': 10.16, 'lowest pitch': 7.89, 'duration': 0.27, 'prosody hierarchy': '#4'}]