YOU SAID:

don't let them make the rules

INTO JAPANESE

彼らは規則を確認させてください。

BACK INTO ENGLISH

They should confirm the rule.

INTO JAPANESE

彼らはルールを確認してください。

BACK INTO ENGLISH

They are sure the rule.

INTO JAPANESE

彼らは確かにルールです。

BACK INTO ENGLISH

They are certainly rules.

INTO JAPANESE

彼らは、確かにルールです。

BACK INTO ENGLISH

They are certainly rules.