YOU SAID:

The duck will eat a duck.

INTO JAPANESE

アヒルはアヒルを食べます。

BACK INTO ENGLISH

The ducks eat ducks.

INTO JAPANESE

アヒルはアヒルを食べる。

BACK INTO ENGLISH

Ducks eat ducks.

INTO JAPANESE

アヒルはアヒルを食べる。

BACK INTO ENGLISH

Ducks eat ducks.