YOU SAID:

I will not yield to your unacceptable threats.

INTO JAPANESE

受け入れられない脅威に屈してはいけない。

BACK INTO ENGLISH

Succumbed to the unacceptable threats are not.

INTO JAPANESE

受け入れに屈して脅威ではないです。

BACK INTO ENGLISH

Succumbed to the acceptance and is not a threat.

INTO JAPANESE

受け入れに屈して、脅威ではないです。

BACK INTO ENGLISH

Succumbed to the acceptance and is not a threat.