Well-known means someone or something is known by many people or by the people involved in a particular situation.
If someone or something is famous, a lot of people know their name or have heard about them。 Famous的字典解释:Having a widespread reputation, usually of a favorable nature;
renowned; celebrated: a famous writer.
例句: Have you ever dreamed of becoming a famous writer? The picture of Mona Lisa’s smile is the world’s most famous picture.well-known的字典解释
clearly or fully known: The well-known reasons are obvious.
generally or widely known: a well-known painting. Well-known与famous类似,都有“著名”的含义,然而它也描述了某个特定群体中的人。 例如,你可以说你们学校的校长在学校很有名。他/她是校长,所以每个人都认识他/她。你不能用“famous”这个词,因为你们城市以外的大多数人可能都不在乎你们学校的校长。 例如:- I’m from a well-known country.
- You are a well-known lawyer.
Hitler was famous throughout the world and even today his name is known by most of us.
通过这个例句可看出一个人出名不一定要投身于有价值的事业;他甚至可以是邪恶的或具有破坏性的。