Ключевые слова: atmosphere, bus, candid, clothing, cold, community, concern, contagious, curiosity, discomfort, emotion, environment, everyday, expression, focus, handkerchief, hat, health, illness, interaction, life, light, natural, observing, passengers, people, public, reaction, realism, scarf, sneezing, social, space, texture, transportation, travel, urban, warm, winter, woman,