在托福口语的评分标准中，的词汇是这样的：1. use vocabulary to discuss a variety of topics flexibly；2. use some less common words and idiomatic vocabulary.其中idiomatic vocabulary就是我们所讲的动词短
Some people might think computer is one of the most important inventions in the last century. But I'd say television. Since the invention of TV, human history has started a new page. First, TV allows people to learn about what's going on
