YOU SAID:
ducks look like chickens
INTO JAPANESE
アヒルはニワトリのように見える
BACK INTO ENGLISH
Ducks look like chickens.
INTO JAPANESE
アヒルはニワトリのように見える。
BACK INTO ENGLISH
The duck looks like a chicken.
INTO JAPANESE
そのアヒルは鶏のように見える。
BACK INTO ENGLISH
The duck looks like a chicken.
That didn't even make that much sense in English.