YOU SAID:
water bottles are not good
INTO JAPANESE
水筒は良くない
BACK INTO ENGLISH
water bottle is not good
INTO JAPANESE
水筒はダメ
BACK INTO ENGLISH
no canteen
INTO JAPANESE
食堂なし
BACK INTO ENGLISH
No cafeteria
INTO JAPANESE
カフェテリアではない
BACK INTO ENGLISH
not a cafeteria
INTO JAPANESE
カフェテリアではありません
BACK INTO ENGLISH
not a cafeteria
You've done this before, haven't you.