YOU SAID:
never smile at a crocodile
INTO JAPANESE
ワニでは笑顔はないです。
BACK INTO ENGLISH
There is no smile at crocodiles.
INTO JAPANESE
ワニに笑顔はありません。
BACK INTO ENGLISH
There is no smile on the crocodile.
INTO JAPANESE
ワニに笑顔はありません。
BACK INTO ENGLISH
There is no smile on the crocodile.
That didn't even make that much sense in English.