Rubuta wani ɗan gajeren sakin layi na labari da aka ba da batun da ke gaba:  Mutum X ya ƙirƙira mai sauya catalytic
Tabbas, ga ɗan gajeren sakin layi: Oaklynn injiniyan mota ne wanda ya kirkiro mai canza catalytic. Mai sauya kayan aiki na'ura ce da ke taimakawa wajen rage hayaki daga motoci. Oaklynn ta kirkiro wannan na'urar ne domin tana son yin motoci mafi aminci ga muhalli.