<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.mazao endelevu ya mpunga ni muhimu zaidi kwa nchi nyingi za asia na afrika katika kuhakikisha usalama wa chakula na kupunguza umaskini.  <response>: fisheries play a key role in many east and west african countries, providing livelihoods and food security. 