According to Karl S. Kruszelnicki with ABC Science Online, it's a simple misunderstanding of the grading system when Einstein was a schoolboy.
据ABC科学在线的卡尔·s·克鲁兹尔尼奇介绍,造成这种误解的原因是爱因斯坦上学时学校的评级制度。
According to Karl S. Kruszelnicki with ABC Science Online, it's a simple misunderstanding of the grading system when Einstein was a schoolboy.
据ABC科学在线的卡尔·s·克鲁兹尔尼奇介绍,造成这种误解的原因是爱因斯坦上学时学校的评级制度。
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