Koronto dhaliyaha ozone: Xinlux oo Hogaamisa Jidka Nadiifinta Deegaanka Dunida maanta, oo ay fayrasyada iyo wasakhdu khatar ku yihiin caafimaadkeena iyo fayoqabkeena, aad ayay uga muhiimsan tahay waligaa in la hubiyo in meelahayaga ku nool yihiin nadiif iyo badbaado. Xinlux,...
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