Shenhai e fakamoʻoni fakaʻauha
ʻOku ʻikai ko ha meʻa pau ʻa e malava ko ia ke ʻi ha kasa fakanatula ʻi. ʻI he angamahení, ʻOku haʻi ʻa e fakatuʻutamaki ʻo e fakaʻauha ki he lahi ʻo e kasa fakanatula ʻi he ʻea. ʻOku totonu nai ke aʻu ʻa e tokanga ko ʻeni ki ha tuʻunga fakatuʻutamaki pea toki fetaulaki mo ha ulo, ʻe lava ke fakatupu ha fakaʻauha.
ʻI he meʻa naʻe hoko ʻi ha kasa fakanatula ʻi, ʻOku mahuʻinga ke taʻofi vave ʻa e maʻuʻanga kasa pea fakapapauʻi ʻoku ventilated lelei ʻa e feituʻu ʻaki hono fakaava ʻo e ngaahi matapa sioʻata. ʻOmi ʻoku ʻikai ha ava ulo ʻo e afi ʻoku ʻi ai, ʻOku holoa ʻaupito ʻa e fakamanamana ʻo ha fakaʻauha.