a vehicle with two wheels that we ride by pushing its pedals with our feet

kolo, bicykl
receiving a lot of love and attention from many people

populární, milovaný
any of the circular objects typically found under vehicles like cars, bicycles, buses, etc., used to make movement possible by turning

kolo, pneumatika
a flat part of a bicycle or machine that is pushed with the foot to make it move or operate. It is typically circular and part of the mechanism that drives motion

pedál, šlapka
a bar in front of a motorcycle or bicycle that a person takes by hand to control the direction in which they want to travel

řídítka, představec
a mental or physical activity that helps keep our mind and body healthy

cvičení, fyzická aktivita
catching and keeping our attention because of being unusual, exciting, etc.

zajímavý, poutavý
to make or design something that did not exist before

vynalézt, vytvořit
an old type of bicycle that is moved forward by pedal

velocipéd
an early type of bicycle with a rigid frame and iron or wooden wheels

kostitřas, kolo s železnými koly
to sit on open-spaced vehicles like motorcycles or bicycles and be in control of their movements

jet, řídit
to keep something in a stable and even position, typically by adjusting or redistributing weight

vyvážit, udržovat rovnováhu
to bring something new to a place or situation where it was not before, especially in a way that grabs people's attention or interest

představit, zavést
a line of metal rings or links connected together, often used for fastening or pulling

řetěz, pouto
having very little weight and easy to move or pick up

lehký, nepříliš těžký
something that explains an action or event

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

prostředí
any substance that can produce energy or heat when burned

palivo, hořlavina
to make something happen, usually something bad

způsobit, vyvolat
a change in water, air, etc. that makes it harmful or dangerous

znečištění, kontaminace
having a low price

levný, laciný
to keep a vehicle, building, road, etc. in good condition by doing regular repairs, renovations, or examinations

udržovat, zachovávat
a part of a road that is separated by white lines

pruh, jízdní pruh
to ride or to travel by a two-wheeled vehicle powered by pedals

jet na kole, šlapat
many times or habitually

pravidelně, často
to make a person or thing better

zlepšit, zdokonalit
to make something more powerful

posílit, zesílit
a piece of body tissue that is made tight or relaxed when we want to move a particular part of our body

sval
clean and natural air from outside that feels good to breathe

čerstvý vzduch, čistý vzduch
