YOU SAID:

My little sister is far prettier than your pet fish.

INTO JAPANESE

私の妹はあなたのペットの魚よりずっとかわいいです。

BACK INTO ENGLISH

My sister is much prettier than your pet fish.

INTO JAPANESE

私の姉はあなたのペットの魚よりもはるかにきれいです。

BACK INTO ENGLISH

My sister is much more beautiful than your pet fish.

INTO JAPANESE

私の妹はあなたのペットの魚よりずっと美しいです。

BACK INTO ENGLISH

My sister is much more beautiful than your pet fish.