那是因为他们的计划失败了。
这下，聂小姐夫妻俩傻眼了。[{'character': '这', 'pinyin': 'zhe4', 'highest pitch': 11.62, 'lowest pitch': 9.07, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '下', 'pinyin': 'xia4', 'highest pitch': 9.11, 'lowest pitch': 7.1, 'duration': 0.32, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.23}, {'character': '聂', 'pinyin': 'nie4', 'highest pitch': 9.9, 'lowest pitch': 8.45, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '小', 'pinyin': 'xiao2', 'highest pitch': 8.64, 'lowest pitch': 7.41, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '姐', 'pinyin': 'jie3', 'highest pitch': 8.48, 'lowest pitch': 6.37, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '夫', 'pinyin': 'fu1', 'highest pitch': 8.48, 'lowest pitch': 6.53, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '妻', 'pinyin': 'qi1', 'highest pitch': 9.15, 'lowest pitch': 8.15, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '俩', 'pinyin': 'lia3', 'highest pitch': 8.47, 'lowest pitch': 5.95, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'character': '傻', 'pinyin': 'sha2', 'highest pitch': 10.89, 'lowest pitch': 6.53, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '眼', 'pinyin': 'ian3', 'highest pitch': 10.35, 'lowest pitch': 8.38, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 8.08, 'lowest pitch': 4.9, 'duration': 0.25, 'prosody hierarchy': '#4'}]