YOU SAID:

Girls with short hair are prettier than girls that have long hair.

INTO JAPANESE

短い髪の女の子は長い髪の女の子よりもきれいです。

BACK INTO ENGLISH

Short-haired girls are cleaner than long-haired girls.

INTO JAPANESE

短い髪の女の子は長い髪の女の子よりもきれいです。

BACK INTO ENGLISH

Short-haired girls are cleaner than long-haired girls.