YOU SAID:

yesterday my sister farted twice

INTO JAPANESE

昨日、妹は二度おならをした

BACK INTO ENGLISH

Yesterday my sister fart twice

INTO JAPANESE

昨日は妹のおならを二回

BACK INTO ENGLISH

Yesterday my sister's fart twice

INTO JAPANESE

昨日は妹のオナラを2回

BACK INTO ENGLISH

Yesterday my sister farts twice

INTO JAPANESE

昨日、妹は二回オナラをする

BACK INTO ENGLISH

Yesterday, my sister farts twice

INTO JAPANESE

昨日、妹は二回オナラをする

BACK INTO ENGLISH

Yesterday, my sister farts twice