YOU SAID:

The boys' room is on the left, and the girls' room is on the right.

INTO JAPANESE

男の子の部屋は左にあり、女の子の部屋は右にある。

BACK INTO ENGLISH

The boys 'room is on the left and the girls' rooms are on the right.

INTO JAPANESE

男の子の部屋は左にあり、女の子の部屋は右にある。

BACK INTO ENGLISH

The boys 'room is on the left and the girls' rooms are on the right.