这个设计看起来非常有创意！
拱在交汇处向下凹陷，以容纳上面的珠宝球。[{'character': '拱', 'pinyin': 'gong3', 'highest pitch': 8.13, 'lowest pitch': 6.74, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 8.44, 'lowest pitch': 6.98, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '交', 'pinyin': 'jiao1', 'highest pitch': 9.56, 'lowest pitch': 7.43, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '汇', 'pinyin': 'huei4', 'highest pitch': 9.61, 'lowest pitch': 7.41, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '处', 'pinyin': 'chu4', 'highest pitch': 8.67, 'lowest pitch': 7.27, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '向', 'pinyin': 'xiang4', 'highest pitch': 10.53, 'lowest pitch': 7.76, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '下', 'pinyin': 'xia4', 'highest pitch': 11.04, 'lowest pitch': 9.65, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '凹', 'pinyin': 'ao1', 'highest pitch': 7.24, 'lowest pitch': 7.1, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '陷', 'pinyin': 'xian4', 'highest pitch': 8.44, 'lowest pitch': 5.71, 'duration': 0.26, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.31}, {'character': '以', 'pinyin': 'i3', 'highest pitch': 7.99, 'lowest pitch': 6.9, 'duration': 0.09, 'prosody hierarchy': '#1'}, {'character': '容', 'pinyin': 'rong2', 'highest pitch': 9.51, 'lowest pitch': 6.79, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '纳', 'pinyin': 'na4', 'highest pitch': 10.41, 'lowest pitch': 9.38, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 9.99, 'lowest pitch': 8.61, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '面', 'pinyin': 'mian4', 'highest pitch': 8.61, 'lowest pitch': 6.9, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.28, 'lowest pitch': 6.49, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '珠', 'pinyin': 'zhu1', 'highest pitch': 10.08, 'lowest pitch': 6.49, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '宝', 'pinyin': 'bao3', 'highest pitch': 5.59, 'lowest pitch': 5.4, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '球', 'pinyin': 'qiou2', 'highest pitch': 8.45, 'lowest pitch': 5.29, 'duration': 0.38, 'prosody hierarchy': '#4'}]