YOU SAID:

crunch a waterbottle with your grinding teeth

INTO JAPANESE

歯を磨いて水筒を詰め込む

BACK INTO ENGLISH

brush one's teeth and pack a water bottle

INTO JAPANESE

歯を磨いて水筒を詰めなさい

BACK INTO ENGLISH

Brush your teeth and pack a water bottle.

INTO JAPANESE

歯を磨き、水筒を詰めます。

BACK INTO ENGLISH

Brush your teeth and pack a water bottle.