YOU SAID:

A cool mind is no match for a hot temper

INTO JAPANESE

冷静な心に熱い気性の一致がないです。

BACK INTO ENGLISH

Is no match for hot temper sober.

INTO JAPANESE

一致がない短気のまじめな。

BACK INTO ENGLISH

A serious match is not tempered.

INTO JAPANESE

真剣勝負が緩和されていません。

BACK INTO ENGLISH

No less serious.

INTO JAPANESE

少なく深刻です。

BACK INTO ENGLISH

At least, it is serious.

INTO JAPANESE

少なくとも、それは深刻です。

BACK INTO ENGLISH

At least, it is serious.