Through a sample of linguistic case studies focusing on Haitian Creole morphosyntax, we will explore Creolization from a cognitive, historical and comparative perspective.

从海地克理语词句语言个案研究，我们将从认知、、和比较观来探究克理。

These case studies show that s mall subject vocabularies are useful for these community-oriented services, and that maintenance is a crucial issue for the development and use of the vocabular ies.

从这两个案例可以 看出小型主题词表对专业服务是非常有用，并且维护工作对词表建立和应用是至关紧要。