那段时间你在南海舰队干了什么？
二十六年前，王信臣当兵来到了南海舰队某水警区。[{'character': '二', 'pinyin': 'er4', 'highest pitch': 10.67, 'lowest pitch': 10.22, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '十', 'pinyin': 'shiii2', 'highest pitch': 10.78, 'lowest pitch': 9.87, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '六', 'pinyin': 'liou4', 'highest pitch': 11.37, 'lowest pitch': 9.94, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '年', 'pinyin': 'nian2', 'highest pitch': 9.94, 'lowest pitch': 7.19, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '前', 'pinyin': 'qian2', 'highest pitch': 8.18, 'lowest pitch': 6.04, 'duration': 0.35, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.29}, {'character': '王', 'pinyin': 'uang2', 'highest pitch': 7.96, 'lowest pitch': 7.0, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '信', 'pinyin': 'xin4', 'highest pitch': 9.1, 'lowest pitch': 7.74, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '臣', 'pinyin': 'chen2', 'highest pitch': 7.75, 'lowest pitch': 6.3, 'duration': 0.26, 'prosody hierarchy': '#1'}, {'character': '当', 'pinyin': 'dang1', 'highest pitch': 9.11, 'lowest pitch': 7.31, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '兵', 'pinyin': 'bing1', 'highest pitch': 9.56, 'lowest pitch': 9.13, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.09}, {'character': '来', 'pinyin': 'lai2', 'highest pitch': 8.14, 'lowest pitch': 6.2, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '到', 'pinyin': 'dao4', 'highest pitch': 8.25, 'lowest pitch': 6.7, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 6.99, 'lowest pitch': 6.33, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '南', 'pinyin': 'nan2', 'highest pitch': 9.98, 'lowest pitch': 6.35, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '海', 'pinyin': 'hai3', 'highest pitch': 9.98, 'lowest pitch': 6.1, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '舰', 'pinyin': 'jian4', 'highest pitch': 8.83, 'lowest pitch': 6.46, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '队', 'pinyin': 'duei4', 'highest pitch': 8.33, 'lowest pitch': 7.22, 'duration': 0.18, 'prosody hierarchy': '#2'}, {'character': '某', 'pinyin': 'mou3', 'highest pitch': 6.99, 'lowest pitch': 5.65, 'duration': 0.26, 'prosody hierarchy': '#1'}, {'character': '水', 'pinyin': 'shuei2', 'highest pitch': 9.78, 'lowest pitch': 6.13, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '警', 'pinyin': 'jing3', 'highest pitch': 9.7, 'lowest pitch': 4.85, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '区', 'pinyin': 'qv1', 'highest pitch': 7.86, 'lowest pitch': 7.62, 'duration': 0.31, 'prosody hierarchy': '#4'}]