YOU SAID:
Not tough to understand it as tennis
INTO JAPANESE
テニスとして理解するのは難しくない
BACK INTO ENGLISH
It's not hard to understand as tennis
INTO JAPANESE
テニスとして理解することは難しくありません
BACK INTO ENGLISH
Not difficult to understand as tennis
INTO JAPANESE
テニスとして理解することは難しくありません
BACK INTO ENGLISH
Not difficult to understand as tennis
That didn't even make that much sense in English.