The existence of long-distance dependencies in language makes parsing difficult, that is to say, words and phrases that are related to one another are not necessarily adjacent in a sentence.
语言中相联系的词和短语在一句话中未必紧接在一起，即长距离依赖结构的存在，给句法分析带来困难。
New words, phrases and difficult sentences.
单词短语及难句讲解。
New words, phrases and difficult sentences.
单词短语及难句讲解。
应用推荐