why is Mark Twain easy to read but difficult to understand?some articles are easy to read but difficult tounderstand.Why?I know all the words but don't understand them.

Why Mark Twain is a Mirror of America? Why Mark Twain is a Mirror of America Mark Twain Mark Twain is my favorite a____ why is Mark Twain's works difficult to read?I've read Mark Twain's short stories,butI find it difficult to understand thoughhe is very popular in America. 翻译：Mark Twain is someone Americans are taught to love. why is Mark Twain easy to read but difficult to understand?some articles are easy to read but difficult tounderstand.Why?I know all the words but don't understand them. one day Mark Twain went 查找Mark Twain英文简介 The boy is reading a book which was written by Mark Twain 改为同义句咋改 mark twain is c_____ to be one of the most important writers in america Mark Twain is c___ to be one of the most important writers in America. As is known to the world,Mark Twain was a great American writer.的意思? As is known to the world,Mark Twain was a great American writer的意思? Mark Twain,an American wreter, is known for everybody here.什么意思,翻译一下,谢谢 why did Mark Twain mention his name the second time he talked to the local official?怎么翻译 翻译短文Mark Twain's First Money 英语翻译It's said by Mark Twain.