YOU SAID:

The police party because it is their duty to party

INTO JAPANESE

警察パーティー パーティーに彼らの義務だから

BACK INTO ENGLISH

A police party from the duty of their

INTO JAPANESE

警察党の義務から、

BACK INTO ENGLISH

From the obligation of the police party

INTO JAPANESE

警察党の義務から

BACK INTO ENGLISH

From the obligation of the police party