Ключевые слова: airport, allergies, allergy, architecture, asia, asian, asthma, blow, blowing, building, cafe, china, chinese, coffee, cold, disease, female, fever, flight, flu, gate, girl, hong, hongkong, ill, indoor, influenza, japapnese, kong, korean, lady, nose, one, people, season, sick, sickness, sneeze, sneezing, table, terminal, tourist, transportation, travel, trip, urban, woman, women, young,