Type B people are a mixture of both A and O.

B型人是A型和O型的混合。

Other researchers including Ludwig Hirszfeld had also made negative comments about blood type B people.

其他调查者包括 Ludwig Hirszfeld 对 B 型血的人也做了负面评价。

He wanted to prove that there is nothing wrong with the character of blood type B people.

他想证明 B 型血的人并没有什么错。

Around this time, it was found that Japan had twice as many blood blood type B people as did Europeans.

在这个时候，发现 B 型血的日本人是欧洲人的两倍。

Emil von Dungern made the baseless and unclassy comment that blood type B people, and therefore Asians with their higher percentage of blood type B people are inferior.

Emil von Dungern 做了毫无根据的评论，说 B 型血的人是下等的，因此，具有大量 B 型血的亚洲人是下等的。