قسمت 167: حادثه بادکنک در کارخانه اسباب‌بازی‌سازی عمو پو

167

Uncle Poi, who works in a toy factory, is making balloons with hydrogen gas for children. When the machine goes out of order, numerous balloons fly up in the sky. If they are left alone, the balloons may explode violently. (Source: Tezuka Productions)