YOU SAID:

My sister has a pretty dress.

INTO JAPANESE

私の妹はきれいなドレスを着ています。

BACK INTO ENGLISH

My sister is wearing a pretty dress.

INTO JAPANESE

妹はきれいなドレスを着ています。

BACK INTO ENGLISH

My sister wears a pretty dress.

INTO JAPANESE

妹はきれいなドレスを着ています。

BACK INTO ENGLISH

My sister wears a pretty dress.