YOU SAID:

If my son has three toes he only has eighteen fingers

INTO JAPANESE

彼は 18 の指を持って私の息子は 3 つのつま先を持っている場合

BACK INTO ENGLISH

He has 18 fingers, my son has three toes.

INTO JAPANESE

彼は 18 の指を持って、私の息子は 3 つのつま先。

BACK INTO ENGLISH

He has 18 fingers, my son has three toes.