He provides several lines of reasoning to back up his claims which I may discuss in another video, but this blood type diet of his seems to be like the diet version of the Barnum effect.

他从几个方面支持他的主张，这个我可能会在其他视频里讨论，但是这个血型饮食似乎像饮食版本的巴纳姆效应。

The barnum effect is where someone will be given a fortune or description of their personality based on their star sign or blood type and the person may say it sounds very accurate, it sounds just like them.

巴纳姆效应表示某人根据星座或者血型来决定财富多少，性格如何，有些人会认为这说得很准，听起来说的就是自己。