ride a bicycle 骑自行车
commuter bicycle 通勤自行车
bicycle lane 自行车道
bicycle helmet 自行车头盔
standard bike 标准自行车
1. He uses an ordinary bicycle to commute to work every day.
他每天骑一辆普通的自行车去上班。
2. It is not a racing bike, just an ordinary bicycle.
这不是一辆赛车，只是一辆普通的自行车。
3. An ordinary bicycle is enough for a trip around the park.
在公园里骑行一圈，一辆普通的自行车就足够了。
A: Do you want to buy a professional racing bike?
A：你想买一辆专业的赛车吗？
B: No, an ordinary bicycle is fine for my daily needs.
B：不用，一辆普通的自行车能满足我的日常需求就行。
1) 用于日常生活的普通自行车
2) 非专业竞技用途的自行车
3) 标准配置的自行车
1. 普通自行车
e.g.
She rides an ordinary bicycle to school.
她骑一辆普通的自行车去学校。
noun phrase
1. A standard type of bicycle used for everyday activities rather than for professional sports or specialized terrain.