YOU SAID:

Hello my brother just broke my phone by throwing it across the room at me

INTO JAPANESE

こんにちは私の兄弟はちょうど私の部屋にそれを投げることによって私の電話を壊した

BACK INTO ENGLISH

Hello my brother just broke my phone by throwing it in my room

INTO JAPANESE

こんにちは、私の弟は部屋に投げて電話を壊しました

BACK INTO ENGLISH

Hello, my brother broke the phone thrown into the room

INTO JAPANESE

こんにちは、私の弟は部屋に投げられた電話を壊しました

BACK INTO ENGLISH

Hello, my brother broke the phone thrown in the room

INTO JAPANESE

こんにちは、私の弟は部屋に投げられた電話を壊しました

BACK INTO ENGLISH

Hello, my brother broke the phone thrown in the room