pragmatic functions的用法和樣例：
例句
- It also analyzes the pragmatic functions of irony.
本文還結合實(shí)例分析了反語(yǔ)的語(yǔ)用功能。 - The former has the functions of topic change and topic continuity while the latter has the functions of foregrounding and turn-taking.
其中，前者具有話(huà)題切換和話(huà)題延續兩種功能，后者具有話(huà)題前景化和話(huà)輪轉換兩種語(yǔ)用功能。
