有关“わけだ”句的意义和用法的先行研究,基本都停留在理论性的分析上,可以说大多数都属于语法叙述类型。从实践的角度,罗列几个误用实例来进行分析的文章也能见到,但是以中国学习者为对象进行 The research on the meaning and usage of the sentence “” has basically stayed in the theoretical analysis, and most of them can be said to belong to the grammatical narrative type. From a practical point of view, it is also possible to list articles that have been mistakenly used for analysis, but for Chinese learners