Ключевые слова: asia, bharat, business, chennai, city, coach, commute, electric, engine, express, factory, hooghly, howrah, india, indian, integral, journey, junction, landscape, locomotive, metro, modern, orange, passenger, people, perambur, platform, public, rail, railroad, railway, railways, river, semi, speed, station, superfast, technology, terminal, tourism, track, traffic, train, transport, transportation, travel, underwater, urban, vande, vehicle,