你发现了什么新的爱好？
两年前，周爹爹在车棚外自制了一个单杠。[{'character': '两', 'pinyin': 'liang3', 'highest pitch': 8.1, 'lowest pitch': 7.35, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '年', 'pinyin': 'nian2', 'highest pitch': 10.45, 'lowest pitch': 7.38, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '前', 'pinyin': 'qian2', 'highest pitch': 10.45, 'lowest pitch': 6.52, 'duration': 0.34, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.09}, {'character': '周', 'pinyin': 'zhou1', 'highest pitch': 10.98, 'lowest pitch': 10.17, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '爹', 'pinyin': 'die1', 'highest pitch': 10.56, 'lowest pitch': 7.66, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '爹', 'pinyin': 'die5', 'highest pitch': 8.88, 'lowest pitch': 6.86, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 8.28, 'lowest pitch': 6.86, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '车', 'pinyin': 'che1', 'highest pitch': 9.48, 'lowest pitch': 8.79, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '棚', 'pinyin': 'peng2', 'highest pitch': 9.09, 'lowest pitch': 5.97, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '外', 'pinyin': 'uai4', 'highest pitch': 8.08, 'lowest pitch': 5.89, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '自', 'pinyin': 'zii4', 'highest pitch': 10.44, 'lowest pitch': 8.48, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '制', 'pinyin': 'zhiii4', 'highest pitch': 11.08, 'lowest pitch': 8.48, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 10.14, 'lowest pitch': 5.58, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i2', 'highest pitch': 5.68, 'lowest pitch': 5.03, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '个', 'pinyin': 'ge5', 'highest pitch': 6.46, 'lowest pitch': 5.03, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '单', 'pinyin': 'dan1', 'highest pitch': 7.07, 'lowest pitch': 5.35, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '杠', 'pinyin': 'gang4', 'highest pitch': 7.64, 'lowest pitch': 4.48, 'duration': 0.23, 'prosody hierarchy': '#4'}]