Vhara shambadzo

O2

Iwe unogona kuwana zvese zvinonakidza nezve musoro weO2 mune inotevera runyorwa rwezvinyorwa. Izvi zvinyorwa zvine hukama neO2 musoro wawakatsvaga. Pano iwe unowana zvichangoburwa uye zvakanyanya kunakidza zvinyorwa nezve O2.

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