YOU SAID:

He has the biggest textbook in the land

INTO JAPANESE

彼は、土地の最大の教科書

BACK INTO ENGLISH

He's the biggest textbook land

INTO JAPANESE

彼は最大の教科書土地です。

BACK INTO ENGLISH

He is the largest textbook land.

INTO JAPANESE

彼は最大の教科書の土地です。

BACK INTO ENGLISH

He is the largest textbook land.