我们应该清理一下村里周围的垃圾。
村民带来的落地核桃果和枯枝。[{'character': '村', 'pinyin': 'cuen1', 'highest pitch': 11.43, 'lowest pitch': 10.62, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '民', 'pinyin': 'min2', 'highest pitch': 11.16, 'lowest pitch': 8.08, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '带', 'pinyin': 'dai4', 'highest pitch': 9.92, 'lowest pitch': 8.55, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '来', 'pinyin': 'lai2', 'highest pitch': 8.55, 'lowest pitch': 6.74, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.35, 'lowest pitch': 6.8, 'duration': 0.17, 'prosody hierarchy': '#2'}, {'character': '落', 'pinyin': 'luo4', 'highest pitch': 10.47, 'lowest pitch': 7.8, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '地', 'pinyin': 'di4', 'highest pitch': 8.88, 'lowest pitch': 7.48, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '核', 'pinyin': 'he2', 'highest pitch': 7.48, 'lowest pitch': 6.47, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '桃', 'pinyin': 'tao5', 'highest pitch': 10.0, 'lowest pitch': 7.13, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '果', 'pinyin': 'guo3', 'highest pitch': 6.46, 'lowest pitch': 3.52, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '和', 'pinyin': 'he2', 'highest pitch': 7.48, 'lowest pitch': 5.45, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '枯', 'pinyin': 'ku1', 'highest pitch': 13.78, 'lowest pitch': 8.32, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '枝', 'pinyin': 'zhiii1', 'highest pitch': 9.26, 'lowest pitch': 8.32, 'duration': 0.31, 'prosody hierarchy': '#4'}]