While it can be said, "there are many roads to success", it can equally be said that many more roads lead to dead ends, and one has to start a new. 尽管人们常说“条条大路通罗马”，但许多大路通的却是死胡同，一切又得从头开始。"本句借助一条谚语巧妙地提出了many more roads lead to dead ends的观点，连接词while表示两句之间的对比关系，加强了写作的戏剧性。It is said that...意为“据说……”，常用于在举例论证中引出事例，巩固前面的论点。如：It is said that many young romantics stubbornly attempt to live out the fantasy images of TV soap operas and romantic comedies.据说，许多年轻的浪漫主义者固执地试图按照电视肥皂剧与浪漫喜剧中梦幻般的形式生活。句型拓展1. Money is said to be the root of all evil.
据说，金钱是万恶之源。
2. It is understood that the future of New China is bright.新中国前途光明，自不待言。 长按识别二维码可关注该微信公众平台