YOU SAID:

i killed threehundred puppets

INTO JAPANESE

私は300人の人形を殺しました

BACK INTO ENGLISH

I killed 300 dolls

INTO JAPANESE

300体の人形を殺しました

BACK INTO ENGLISH

Killed 300 dolls

INTO JAPANESE

300体の人形を殺した

BACK INTO ENGLISH

Killed 300 dolls