是的，协管员的工作确实很具挑战性。
这也是大学生协管员不好招聘的原因。[{'character': '这', 'pinyin': 'zhe4', 'highest pitch': 11.27, 'lowest pitch': 10.22, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '也', 'pinyin': 'ie3', 'highest pitch': 10.22, 'lowest pitch': 6.84, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 8.39, 'lowest pitch': 6.67, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '大', 'pinyin': 'da4', 'highest pitch': 8.46, 'lowest pitch': 6.67, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '学', 'pinyin': 'xve2', 'highest pitch': 7.2, 'lowest pitch': 6.7, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '生', 'pinyin': 'sheng1', 'highest pitch': 8.71, 'lowest pitch': 6.94, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '协', 'pinyin': 'xie2', 'highest pitch': 8.17, 'lowest pitch': 6.98, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '管', 'pinyin': 'guan3', 'highest pitch': 8.27, 'lowest pitch': 4.95, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '员', 'pinyin': 'van2', 'highest pitch': 7.38, 'lowest pitch': 4.83, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '不', 'pinyin': 'bu4', 'highest pitch': 9.31, 'lowest pitch': 8.31, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '好', 'pinyin': 'hao3', 'highest pitch': 8.31, 'lowest pitch': 4.65, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '招', 'pinyin': 'zhao1', 'highest pitch': 10.41, 'lowest pitch': 8.7, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '聘', 'pinyin': 'pin4', 'highest pitch': 10.7, 'lowest pitch': 8.23, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.23, 'lowest pitch': 5.73, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '原', 'pinyin': 'van2', 'highest pitch': 7.38, 'lowest pitch': 5.09, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '因', 'pinyin': 'in1', 'highest pitch': 8.56, 'lowest pitch': 5.91, 'duration': 0.29, 'prosody hierarchy': '#4'}]