Ключевые слова: alley, anti pollution, asia, asian, blue, boy, breath, cheerful, child, childhood, chill, chinese, corona, coronavirus, covid, covid19, disease, epidemic, face, flu, go outside, head and shoulders, health, healthcare, healthy, home, infection, jacket, kid, little, mask, medical, outdoor, outside, person, pollution, portrait, prepare, protect, purely, short hair, sick, side view, sunny, thai, vest, village, virus, wearing, young,