松鼠是一个很可爱的动物。
但是松鼠也啃食核桃、松子等果实，造成一定的果实浪费。[{'character': '但', 'pinyin': 'dan4', 'highest pitch': 9.84, 'lowest pitch': 8.26, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 8.55, 'lowest pitch': 7.91, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '松', 'pinyin': 'song1', 'highest pitch': 11.23, 'lowest pitch': 10.8, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '鼠', 'pinyin': 'shu3', 'highest pitch': 10.87, 'lowest pitch': 5.86, 'duration': 0.26, 'prosody hierarchy': '#1'}, {'character': '也', 'pinyin': 'ie2', 'highest pitch': 7.96, 'lowest pitch': 6.15, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '啃', 'pinyin': 'ken3', 'highest pitch': 8.29, 'lowest pitch': 5.52, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '食', 'pinyin': 'shiii2', 'highest pitch': 8.04, 'lowest pitch': 5.52, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '核', 'pinyin': 'he2', 'highest pitch': 8.04, 'lowest pitch': 6.15, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '桃', 'pinyin': 'tao5', 'highest pitch': 9.16, 'lowest pitch': 7.46, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '松', 'pinyin': 'song1', 'highest pitch': 11.23, 'lowest pitch': 7.57, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '子', 'pinyin': 'zii3', 'highest pitch': 10.76, 'lowest pitch': 5.56, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '等', 'pinyin': 'deng2', 'highest pitch': 7.68, 'lowest pitch': 6.14, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '果', 'pinyin': 'guo3', 'highest pitch': 7.86, 'lowest pitch': 5.45, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '实', 'pinyin': 'shiii2', 'highest pitch': 8.04, 'lowest pitch': 6.7, 'duration': 0.32, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.28}, {'character': '造', 'pinyin': 'zao4', 'highest pitch': 9.3, 'lowest pitch': 7.42, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '成', 'pinyin': 'cheng2', 'highest pitch': 8.16, 'lowest pitch': 7.16, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i2', 'highest pitch': 8.68, 'lowest pitch': 7.11, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '定', 'pinyin': 'ding4', 'highest pitch': 10.52, 'lowest pitch': 8.93, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.93, 'lowest pitch': 7.17, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '果', 'pinyin': 'guo3', 'highest pitch': 7.86, 'lowest pitch': 5.81, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '实', 'pinyin': 'shiii2', 'highest pitch': 8.04, 'lowest pitch': 5.81, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '浪', 'pinyin': 'lang4', 'highest pitch': 8.19, 'lowest pitch': 6.64, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '费', 'pinyin': 'fei4', 'highest pitch': 9.29, 'lowest pitch': 6.31, 'duration': 0.32, 'prosody hierarchy': '#4'}]