你能给我找个便宜的塑料袋吗？
柜台上有招牌，装衣服的塑料袋有字样。[{'character': '柜', 'pinyin': 'guei4', 'highest pitch': 10.92, 'lowest pitch': 10.18, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '台', 'pinyin': 'tai2', 'highest pitch': 10.18, 'lowest pitch': 7.27, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 9.4, 'lowest pitch': 7.98, 'duration': 0.21, 'prosody hierarchy': '#2'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 8.1, 'lowest pitch': 3.96, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '招', 'pinyin': 'zhao1', 'highest pitch': 10.89, 'lowest pitch': 9.16, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '牌', 'pinyin': 'pai2', 'highest pitch': 6.32, 'lowest pitch': 5.95, 'duration': 0.33, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.1}, {'character': '装', 'pinyin': 'zhuang1', 'highest pitch': 8.64, 'lowest pitch': 7.8, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '衣', 'pinyin': 'i1', 'highest pitch': 8.52, 'lowest pitch': 7.72, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '服', 'pinyin': 'fu5', 'highest pitch': 8.43, 'lowest pitch': 6.5, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 6.77, 'lowest pitch': 6.43, 'duration': 0.09, 'prosody hierarchy': '#1'}, {'character': '塑', 'pinyin': 'su4', 'highest pitch': 8.0, 'lowest pitch': 6.53, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '料', 'pinyin': 'liao4', 'highest pitch': 7.69, 'lowest pitch': 6.75, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '袋', 'pinyin': 'dai4', 'highest pitch': 8.16, 'lowest pitch': 6.64, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 8.1, 'lowest pitch': 4.37, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '字', 'pinyin': 'zii4', 'highest pitch': 9.69, 'lowest pitch': 9.42, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '样', 'pinyin': 'iang4', 'highest pitch': 10.5, 'lowest pitch': 6.76, 'duration': 0.32, 'prosody hierarchy': '#4'}]