You bet." 的时候,就代表你说的一点也没错的意思呢There you go. （地道的美国英语口语）就这样there there好啦好啦lay it on me 折磨我吧Here you go. （地道的美国英语口语）干的好Oh! My God! （地道的美国英语...不是不是不是！！！可以说就是要形容描写一下美国The United States has 50 states.the government is make up of three branches: legislative, executive, and judicial. the legislative is the Congress, which composes of the House of Representatives and the Senates. the head of the executive branch is the President. the judicial branch is the court.public education is free for K-12, not including colleges and private schools.the primary language is english, but many people speak other languages as well.对不起、简单点的没事、我不会读简单的就没了， 逼近你要描写一个国家，顺便提下你的developed country写错了