to ride a bicycle
to cycle
bike riding
to ride a bicycle
cycle
by bike
bike riding
bicycle
by bicycle
bo ride a bicycle
那个骑自行车的人在车水马龙中迂回穿行。That cyclist was weaving his way through the busy traffic.
他骑自行车与汽车比赛。He raced his bicycle against the motorcar.
骑自行车是项很好的运动，同时也不污染空气。Bicycling is a good exercise; moreover, it doesn’t pollute the air.
骑自行车是一种环保的交通方式。Cycling is an environmentally friendly form of transport.
我们希望鼓励人们骑自行车上班。We hope to encourage people to bike to work.
