YOU SAID:

Whilst in school, the need of food is unecessary.

INTO JAPANESE

学校にいる間は食事は必要ありません。

BACK INTO ENGLISH

No food is required while in school.

INTO JAPANESE

在学中は食事の必要はありません。

BACK INTO ENGLISH

You don't need to eat while you are in school.

INTO JAPANESE

学校にいる間は食べる必要はありません。

BACK INTO ENGLISH

You don't have to eat while in school.

INTO JAPANESE

在学中は食べる必要はありません。

BACK INTO ENGLISH

You don't have to eat while you are in school.

INTO JAPANESE

学校にいる間は食べる必要はありません。

BACK INTO ENGLISH

You don't have to eat while in school.

INTO JAPANESE

在学中は食べる必要はありません。

BACK INTO ENGLISH

You don't have to eat while you are in school.