YOU SAID:

I ate an elementary school whole

INTO JAPANESE

小学生丸ごと食べた

BACK INTO ENGLISH

I ate an entire elementary school student.

INTO JAPANESE

小学生丸ごと食べてしまいました。

BACK INTO ENGLISH

An entire elementary school student ate it.

INTO JAPANESE

小学生全員で食べました。

BACK INTO ENGLISH

All the elementary school students ate it.

INTO JAPANESE

小学生全員で食べました。

BACK INTO ENGLISH

All the elementary school students ate it.