YOU SAID:

The world was a long plane, it fell off the universe

INTO JAPANESE

世界は長い平面だった、それは宇宙から落ちた

BACK INTO ENGLISH

The world was a long plane, it fell from space

INTO JAPANESE

世界は長い飛行機だった、それは宇宙から落ちてきた

BACK INTO ENGLISH

The world was a long plane, it fell from space