YOU SAID:

This is extravagant to do for whom is concerned

INTO JAPANESE

これは関係者のために行うのは贅沢です

BACK INTO ENGLISH

This is a luxury to do for the people involved

INTO JAPANESE

これは関係者のために行う贅沢です

BACK INTO ENGLISH

This is a luxury to do for those involved

INTO JAPANESE

これは関係者のために行う贅沢です

BACK INTO ENGLISH

This is a luxury to do for those involved