Ko te pūmau rere tāwhai he āhua motuhake o te pūmau e whakamāhinga ana i ngā wai me ngā hau mai i tēnei wāhi ki tērā wāhi. Hei whakamāhinga, he pūmau e whakamāhinga ana i te rere o te wai i tēnei ara, ā, he rite ki te hāngai o te pūmau o te waka. Ko ēnei pūmau rere tāwhai he uaua tonu i ngā umanga maha, pērā i te ahakoa, te whakamāhinga o ngā wai, me ngā mahi umanga. Ko ngā pūmau nei he rongonui nō te hāngai o ngā wai nui, ā, ko ngā pūmau rere tāwhai he pai ake i ngā pūmau ātata. te pūmahi ā-tāwhai mō tōu whakamāhinga o ngā wai i tō katoa.
He aha ngā huarahi i whakamāngai ai ngā pampu rere tāwhai hei whakamāngai i ngā mahi whakamārama wāhine?
Mēnā kei te rapu koe ki te hoko i ngā papu rere axial i roto i ngā rahinga nui, he mea nui ki te kimi i tētahi wāhi pono ki te tiki i a rātou i ki te whakaiti i tō whakahaere wai. Ko tētahi o ngā puna pai rawa atu he kaiwhakanao e mātanga ana ki te hanga papu e arotahi ana ki te kaha o te papu, pēnei i a YIQIN. Ko ēnei kamupene he whānui te momo papu rere tuaka mō te whakahaere i te wai, ā, ka taea te hoko i a rātau i ngā utu hokohoko. Ko te tikanga ka taea e koe te hoko i ngā papu maha i te utu iti iho i te mea ka hokona e koe kotahi, ka nui ake te utu o tō pūngao papu.