Mecacacmed e like me ka mea hana PSAYGENR a me ka mea kūʻai aku ma Kina, oxygen a hiki iāʻoe ke hōʻoia i ka maikaʻi o ka honua. Ināʻaʻoleʻoe eʻike i kou manaʻo pono'ī o ka Oxygen PSAneny ma kā mākou papa inoa huahana, hiki iāʻoe ke hoʻokaʻaʻike mai iā mākou, hiki iā mākou ke heluhelu iā mākou, hiki iā mākou ke hāʻawi i nā lawelawe maʻamau.