非洲骑自行车的人试图使非洲大陆对自行车更加友好

bicycle – n. a 2-wheeled vehicle that a person rides by pushing on foot pedals

lane – n. a part of road that is marked by painted lines and that is for a single line of vehicles

mayor – n. an official elected or appointed as chief of a city or town

district – n. part of a country, city, or town; an area established by a government for official government business

contribute – v. to give or provide something

afford – v. being able to pay the cost of something

tend – v. used to describe what often happens or what someone often does or is likely to do — followed by to + verb

advocacy – n. the act or process of supporting a cause or proposal; the act or process of showing support for something