YOU SAID:

Two people went out to the beach and ate all the sand.

INTO JAPANESE

二人がビーチに出て、砂を全部食べました。

BACK INTO ENGLISH

They went out to the beach and ate all the sand.

INTO JAPANESE

彼らはビーチに出て、すべての砂を食びました。

BACK INTO ENGLISH

They went out to the beach and ate all the sand.