"He will fulfill this demand."
Here's a breakdown:
* Hamil haza: This translates to "this demand" or "this request."
* Ko: This is a preposition meaning "to" or "for."
* Mutalby per: This means "on demand" or "as per the request."
* Ada kary ga: This is the future tense of "to fulfill" or "to perform."
Therefore, the whole phrase means "He will fulfill this demand" or "He will do what is requested."