it is well known对不对

这晌旦句话是主语从句,真正的主语是

what a person eats,是主语从句.开始的it 是形式主语.

因为eat 是及物动词,所以需要宾语.这州裂里只有what可以做eat的宾宴迹扰语.

what a person eats,意思是 “人们吃的东西.”

整句话的意思是：

人们吃的东西引起我们身体的变化是众所周知的.

如果还有疑问请继续追问,

It is well-known that网 络大家知道；大家都知道；是众所周知的双搏脊语例句1.It is a formula that worked very well indeed.\x09这散银念的确是一套很管用的方案.来自柯冲困林斯例句2.It is well established that the cardial ...

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