求翻译：自行车,是人们生活中的一种日用品,在全球各国中随处可见.无论是富裕发达的欧洲国家,或是贫困的非洲国家,还是发展中国家.无论是城市,还是农村,你都可以见到它.尤其是在人口众多的中国.自行车更是多得数不胜数,难计其数.是什么意思？

Bicycles, a commodity is in people's lives, everywhere in the world. neither rich developed European countries, or the poverty of the African countries, and developing countries. whether urban, and rural, you can see it. particularly in populous China. bicycles are more numerous, difficult to gauge its number.