Language expression can be termed sayable and non-linguistic expression unsayable.

语言符号的表达称为“可说”，非语言符号的表达称为“不可说”。

Anaphora is a phenomenon in which a linguistic expression is always used to refer to another linguistic expression in the same text.

回指是指一个语言表达式用来指代同一篇章中另一个所表达的意义或事物。

The act of producing a meaningful linguistic expression is called locutionary act .

该行为产生有意义的语言表达是所谓言行为。

Anaphora is a linguistic phenomenon in which a linguistic expression, a word or phrase refers back to another word or phrase which was used earlier in a text or conversation.

回指是用一个语言表达式如词或短语来代替语篇或对话里上文中提到的另一个词或短语的语言现象。

The paper holds that both theories are intrinsically identical with cognition as their common theoretical foundation and cognition plays an essential role in linguistic expression.

亚里士多德关注的主要是语言表达过程中隐喻的修辞效果，而隐喻也是以认知为基础的。