Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Sulu rutivi rweSulu Archipelago, iyo inotambanuka kubva kumucheto kweZamboanga Peninsula kuchamhembe kusvikira kuchitsuwa cheBorneo kumaodzanyemba. Chitsuwa chikuru nezvitsuwa zvacho zviri pakati pezvitsuwa-matunhu eBasilan kuchamhembe kwakadziva kumabvazuva, uye Tawi-Tawi kumaodzanyemba kwakadziva kumadokero. Sulu inoganhurwa nemakungwa maviri; Gungwa reSulu kuchamhembe, uye Gungwa reCelebes kumaodzanyemba kwaro. Sulu ine zvitsuwa zviduku zvinopfuura 157, zvimwe zvacho zvisina mazita.  Mubvunzo: Ipurovhinzi yechitsuwa ipi iri kumaodzanyemba kwakadziva kumadokero kweSulu?
Tawi-Tawi