Then, using these rules, it’s fairly easy to construct what’s called a parse tree, which not only tags every word with a likely part of speech, but also reveals how the sentence is constructed.

然后，使用这些规则，构建所谓的分析树就相当容易了，它不仅用可能的词性标记每个单词，而且还揭示了句子是如何构建的。