如果你省的数据没法在世界其他地方印证，你觉得它还有研究意义吗？

来源: heysofie 于 2021-09-22 20:35:00 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.