He Tika noa to Toto Oxygen Level?
Ko nga mea e whakaatuhia ana e to taumata hāora toto ko te toto hāora he ine mo te nui o te hāora e mau ana i nga pūtau toto whero.Ma to tinana e whakahaere te nui o te hāora i roto i to toto.Te pupuri i te taurite tika...