YOU SAID:

i have twenty one bananas in my bag

INTO JAPANESE

私のバッグには21個のバナナが入っています

BACK INTO ENGLISH

My bag has 21 bananas

INTO JAPANESE

私のバッグには21個のバナナがあります

BACK INTO ENGLISH

There are 21 bananas in my bag

INTO JAPANESE

私のバッグには21個のバナナが入っています

BACK INTO ENGLISH

My bag has 21 bananas

INTO JAPANESE

私のバッグには21個のバナナがあります

BACK INTO ENGLISH

There are 21 bananas in my bag