Ключевые слова: asia, avoid, bangkok, city, commuter rail, countryside, engine, england, fast, flu, green, journey, line, locomotive, old, outdoor, passenger, people, platform, public, quarantine, rail, railroad, railway, sitting, social distance, speed, station, steel, subway, technology, thai, thai railway, thai train, thailand, tour, tourism, tourist, track, traffic, train, transit, transport, transportation, travel, traveler, trip, truck, urban, vintage,