The manner category is the issue that need to study systematically and deeply.
方式范畴是个未见系统深入讨论的问题。
The manner is a semantic category and there is a grammatical hierarchy in it.
方式是一个语义范畴，方式状语范畴内有一个语法等级。
The manner is a semantic category and there is a grammatical hierarchy in it.
方式是一个语义范畴，方式状语范畴内有一个语法等级。
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