Ko ngā pump blade he wāhanga nui o ngā māhine maha. He whakamāngai i ngā wai, i ngā hau rānei. I tōu whakaaro i ngā pump, kāore pea koe e whakaaro mai i ngā blade, engari he nui ngā mahi o ngā wāhanga nei. Ko ngā pump blade o te kounga teitei he rereke tonu i te whānanga o te pump. I YIQIN, kei te whakamāngai mātou i ngā pump blade kaha, e whakamāngai ana i te whānanga. Ko tēnei tuhinga he whakamārama i te take o te nui o ngā pump blade o te kounga, ā, i ngā kaihoko e hoko ana i te rahi, me te whakamārama hoki i te whakamātautau i tēnei mō ōu hāinga.
He nui ngā whai hua o te hoko i ngā rākau pūmau kounga pai mō ngā kaihoko mai i te whakamātautau. I mua, he roa te wā e noho ana te rākau pūmau pai. Whakaahua ko tēnei mea e rere ana i te wā iti. Me hoko anō koe i āpōpō, ā, he nui ngā moni e whakamahinga ana. Mai i ngā rākau pūmau a YIQIN, ka taea e koe te hoko i ngā hua i hanga mai i ngā kōpae kaha kia kore ai e pakaru. Ko te whāinga, ka taea e koe te whakamāhi i ānei i te wā roa, kāore he hāngā hou e hiahiatia ana. Ko te whāinga, ka tau mai ngā moni i te wā.