Though tense is indeed a pure grammatical unit, aspect is now considered both a grammatical and semantic phenomenon. Aspectology includes viewpoint aspect and situation aspect. 与作为纯语法范畴的“时”相对，“体”现在被视为一个语法-语义单位。
The definition discloses in essential the viewpoint feature of grammatical aspect, brings to light the significance of this feature on the oppositional sub-categorization of grammatical aspect. 这一定义揭示了语法体的视点本质特征，及这种特征对语法体对立性次范畴化分类的重要意义。
From macro-management aspect, the viewpoint that economic and social sustainable development should be guaranteed by the control of beneficial result influential coefficient is advanced. 提出了在宏观管理上通过控制效益影响系数来把握全局，保证经济与社会的可持续发展的观点；
专业释义
语言学
视点体
Aspectology includes viewpoint aspect and situation aspect. 对“体”的研究包括视点体和情境体。
