a vehicle that is powered by electricity and moves on rails in a street, used for transporting passengers

трамвай
a system or method for carrying people or goods from one place to another by cars, trains, etc.

перевозка, транспортировка
(of a train) to travel along a track on wheels, carrying passengers or goods

ходить, курсировать
a pair of metal bars that trains use to move

рельсовый путь
frequently found, happening, or seen

общий, популярный
to make something smaller in amount, degree, price, etc.

сокращать, уменьшать
the coming and going of cars, airplanes, people, etc. in an area at a particular time

дорожное движение
relating to, produced by, or using electricity

электрический
pulled or powered by a horse or horses

запряжённый лошадьми, конный
the natural world around us where people, animals, and plants live

окружающая среда
to cause or bring about something

вызывать, порождать
a change in water, air, etc. that makes it harmful or dangerous

загрязнение
a system that controls the temperature and humidity in a house, car, etc.

кондиционер, кондиционер воздуха
(of a system or machine) achieving maximum productivity without wasting much time, effort, or money

эффективный
a source of power used for lighting, heating, and operating machines

электроэнергия
the track or route along which a train travels

линия, путь
to join two or more things together

соединять
