YOU SAID:

crash someone else's plane

INTO JAPANESE

誰か他の人の飛行機を事故します。

BACK INTO ENGLISH

Someone else's plane crash.

INTO JAPANESE

誰かの墜落。

BACK INTO ENGLISH

Someone crashed.

INTO JAPANESE

誰かが墜落しました。

BACK INTO ENGLISH

Someone has crashed.

INTO JAPANESE

誰かがクラッシュしました。

BACK INTO ENGLISH

Someone has crashed.