YOU SAID:

I want to go to the beach so that i can throw sandballs at my sisters.

INTO JAPANESE

妹に砂玉を投げられるようにビーチに行きたいです。

BACK INTO ENGLISH

I want to go to the beach so that my sister can throw sand balls.

INTO JAPANESE

姉が砂玉を投げられるようにビーチに行きたいです。

BACK INTO ENGLISH

I want to go to the beach so my sister can throw sand balls.

INTO JAPANESE

妹が砂玉を投げられるようにビーチに行きたいです。

BACK INTO ENGLISH

I want to go to the beach so my sister can throw sand balls.