Ключевые слова: backpack, bag, bicycle, bike, business, cellphone, city, client, coronavirus, courier, covid19, deliver, delivering, delivery, deliveryman, disease, epidemic, express, fast, food, giving, gloves, home, infection, job, male, man, mask, medical, mobile, occupation, order, package, parcel, profession, protection, quarantine, receiving, service, smart phone, smile, street, thermal bag, urban, using, work, worker, yellow, young,