你知道这些废弃物我们还能做什么吗？
完了还可以沤制肥料。[{'character': '完', 'pinyin': 'uan2', 'highest pitch': 9.33, 'lowest pitch': 7.59, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 9.97, 'lowest pitch': 8.82, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '还', 'pinyin': 'hai2', 'highest pitch': 8.43, 'lowest pitch': 7.92, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '可', 'pinyin': 'ke2', 'highest pitch': 9.16, 'lowest pitch': 7.92, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '以', 'pinyin': 'i3', 'highest pitch': 13.67, 'lowest pitch': 7.0, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '沤', 'pinyin': 'ou4', 'highest pitch': 11.44, 'lowest pitch': 8.95, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '制', 'pinyin': 'zhiii4', 'highest pitch': 8.95, 'lowest pitch': 7.37, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '肥', 'pinyin': 'fei2', 'highest pitch': 7.37, 'lowest pitch': 5.64, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '料', 'pinyin': 'liao4', 'highest pitch': 10.92, 'lowest pitch': 6.8, 'duration': 0.28, 'prosody hierarchy': '#4'}]