english: We look at the data and we see: Yep, the volcano emitted 150,000 tons; the grounded planes would have emitted 345,000 if they were in the sky.
non_english: Pozrieme sa na údaje a vidíme, áno, vulkán vypustil 150 000 ton; lietadlá, ktoré nevzlietli, by boli vypustili 345 000, keby leteli vzduchom.