a type of urban public transport using trains that are smaller and lighter than regular trains, often running on tracks in city streets or on dedicated lines

легкое метро, трамвай
a series of connected carriages that travel on a railroad, often pulled by a locomotive

поезд
(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
being present, existing, or in circulation in the current time or situation

присутствующий, в обращении
pulled or powered by a horse or horses

запряжённый лошадьми, конный
a machine that uses steam made from boiling water to produce power and make parts move

паровая машина, паровой двигатель
a source of power used for lighting, heating, and operating machines

электроэнергия
able to be trusted to perform consistently well and meet expectations

надежный
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
the natural world around us where people, animals, and plants live

окружающая среда
any substance that can produce energy or heat when burned

топливо
to enter a bus, ship, airplane, etc.

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

перевозка, транспортировка
the second smallest continent, next to Asia in the east, the Atlantic Ocean in the west, and the Mediterranean Sea in the south

Европа
the largest continent in the world

Азия
not causing or spreading pollution or contamination, especially radioactive contamination

чистый
