YOU SAID:

Eighteen crows are scary.

INTO JAPANESE

18のカラスは怖いです。

BACK INTO ENGLISH

18 crows are scary.

INTO JAPANESE

18頭のカラスが怖いです。

BACK INTO ENGLISH

I am scared of 18 crows.

INTO JAPANESE

私は18頭のカラスが怖いです。

BACK INTO ENGLISH

I am afraid of 18 crows.

INTO JAPANESE

私は18頭のカラスが怖いです。

BACK INTO ENGLISH

I am afraid of 18 crows.