YOU SAID:

Brother, sister, older brother, older sister, younger brother, younger sister, brothers, sisters, siblings.

INTO JAPANESE

兄、妹、兄、姉、弟、妹、兄、妹、兄妹。

BACK INTO ENGLISH

Brother, sister, brother, sister, brother, sister, brother, sister, brother and sister.

INTO JAPANESE

兄、妹、兄、妹、兄、妹、兄、妹、兄、妹。

BACK INTO ENGLISH

Brother, sister, brother, sister, brother, sister, brother, sister, brother, sister.

INTO JAPANESE

兄、妹、兄、妹、兄、妹、兄、妹、兄、妹。

BACK INTO ENGLISH

Brother, sister, brother, sister, brother, sister, brother, sister, brother, sister.