Mahi Matua: Taputapu Whakawhitiwhiti Kōrero i raro i te Wai Kōrero Pukapuka: Ko te Kaiwhakawhiti Reo i raro i te Wai he taputapu whakawhitiwhiti reo waea-kore mō ngā kairuku hū-hau (scuba). Ka whakamahi te hoahoa i te whakawhitiwhiti oro i raro i te wai, ā, kei roto ko tētahi wae raro-wai me tētahi hopuoro pā-niho. Ka pēhi te kairuku i te pātene kōrero kia mau tonu hei kōrero i te wā ōkawa, ā, ka tautokona ngā whakawhitiwhitinga i waenga i ngā taputapu maha. Ka whakaaturia e tētahi mowhiti tohu te āhua o te taputapu, ā, ka āwhina hoki ki te kimi i te wāhi o te kairuku. Nā tētahi kōhiwi ārai wera me te pirau e whakapai ake ana te kati pai. Ka mahi te wae ki te hōhonutanga o te 50 mita, ka tuku pūrongo ki te tawhiti o te 75 mita, ā, ka toe te kaha mahi mō te 4 haora te roa.

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