这是令人惊讶的发现。
这是科学界首次找到月球曾有水的证据。[{'character': '这', 'pinyin': 'zhe4', 'highest pitch': 10.09, 'lowest pitch': 9.31, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 9.44, 'lowest pitch': 8.77, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '科', 'pinyin': 'ke1', 'highest pitch': 10.74, 'lowest pitch': 10.36, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '学', 'pinyin': 'xve2', 'highest pitch': 10.46, 'lowest pitch': 7.84, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '界', 'pinyin': 'jie4', 'highest pitch': 9.3, 'lowest pitch': 7.6, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'character': '首', 'pinyin': 'shou3', 'highest pitch': 8.27, 'lowest pitch': 5.9, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '次', 'pinyin': 'cii4', 'highest pitch': 11.04, 'lowest pitch': 5.9, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '找', 'pinyin': 'zhao3', 'highest pitch': 9.73, 'lowest pitch': 5.83, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '到', 'pinyin': 'dao4', 'highest pitch': 7.59, 'lowest pitch': 5.83, 'duration': 0.22, 'prosody hierarchy': '#2'}, {'character': '月', 'pinyin': 've4', 'highest pitch': 8.8, 'lowest pitch': 6.7, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '球', 'pinyin': 'qiou2', 'highest pitch': 7.66, 'lowest pitch': 6.7, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '曾', 'pinyin': 'ceng2', 'highest pitch': 8.61, 'lowest pitch': 7.52, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '有', 'pinyin': 'iou2', 'highest pitch': 10.4, 'lowest pitch': 7.47, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '水', 'pinyin': 'shuei3', 'highest pitch': 10.4, 'lowest pitch': 5.41, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 5.9, 'lowest pitch': 5.67, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '证', 'pinyin': 'zheng4', 'highest pitch': 9.24, 'lowest pitch': 5.79, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '据', 'pinyin': 'jv4', 'highest pitch': 12.54, 'lowest pitch': 5.5, 'duration': 0.26, 'prosody hierarchy': '#4'}]