phrase structure grammar

例句：

1. 1. This phrase structure grammar is crucial for understanding the English language.
   这种短语结构语法对于理解英语语言至关重要。
2. 2. The phrase structure grammar helps us to analyze the sentence structure more accurately.
   这种短语结构语法有助于我们更准确地分析句子结构。
3. 3. In this book, we will explore the different types of phrase structure grammar and their applications invarious contexts.
   在这本书中，我们将探索不同的短语结构语法类型及其在不同情境中的应用。