那么，我们可以考虑微移植的方案。
清髓需要至少半年的服药，而微移植不需要服用任何药物。[{'character': '清', 'pinyin': 'qing1', 'highest pitch': 11.08, 'lowest pitch': 10.69, 'duration': 0.32, 'prosody hierarchy': 'null'}, {'character': '髓', 'pinyin': 'suei3', 'highest pitch': 10.8, 'lowest pitch': 5.93, 'duration': 0.36, 'prosody hierarchy': '#2'}, {'character': '需', 'pinyin': 'xv1', 'highest pitch': 8.94, 'lowest pitch': 6.77, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '要', 'pinyin': 'iao4', 'highest pitch': 8.82, 'lowest pitch': 7.84, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '至', 'pinyin': 'zhiii4', 'highest pitch': 9.53, 'lowest pitch': 7.59, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '少', 'pinyin': 'shao3', 'highest pitch': 5.75, 'lowest pitch': 5.19, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'character': '半', 'pinyin': 'ban4', 'highest pitch': 10.98, 'lowest pitch': 9.39, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '年', 'pinyin': 'nian2', 'highest pitch': 9.39, 'lowest pitch': 6.34, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.95, 'lowest pitch': 6.81, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '服', 'pinyin': 'fu2', 'highest pitch': 7.86, 'lowest pitch': 6.09, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '药', 'pinyin': 'iao4', 'highest pitch': 8.82, 'lowest pitch': 6.2, 'duration': 0.29, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.32}, {'character': '而', 'pinyin': 'er2', 'highest pitch': 9.45, 'lowest pitch': 7.26, 'duration': 0.31, 'prosody hierarchy': '#2'}, {'character': '微', 'pinyin': 'uei1', 'highest pitch': 11.39, 'lowest pitch': 9.07, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '移', 'pinyin': 'i2', 'highest pitch': 9.82, 'lowest pitch': 8.1, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '植', 'pinyin': 'zhiii2', 'highest pitch': 8.91, 'lowest pitch': 6.73, 'duration': 0.29, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.08}, {'character': '不', 'pinyin': 'bu4', 'highest pitch': 9.71, 'lowest pitch': 8.12, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '需', 'pinyin': 'xv1', 'highest pitch': 8.94, 'lowest pitch': 8.12, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '要', 'pinyin': 'iao4', 'highest pitch': 8.82, 'lowest pitch': 7.3, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '服', 'pinyin': 'fu2', 'highest pitch': 7.86, 'lowest pitch': 6.51, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '用', 'pinyin': 'iong4', 'highest pitch': 8.92, 'lowest pitch': 7.79, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '任', 'pinyin': 'ren4', 'highest pitch': 11.03, 'lowest pitch': 8.16, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '何', 'pinyin': 'he2', 'highest pitch': 9.1, 'lowest pitch': 6.01, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '药', 'pinyin': 'iao4', 'highest pitch': 8.82, 'lowest pitch': 5.78, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '物', 'pinyin': 'u4', 'highest pitch': 5.78, 'lowest pitch': 4.47, 'duration': 0.26, 'prosody hierarchy': '#4'}]