1·Having arguedthat meaning is now primarily a property of sentences, and only derivatively ofterms, Frege could then apply a distinction in meaning between the sense andreference of an expression.
证明了意义从根本上说是句子的性质（只是在派生的意义上它也属于词语）之后，弗雷格便可以对语言表达的意义作出涵义和指称的区分。
2·This part is divided into three respects: 1, Function and Concept; 2, Concept and Object; 3, Frege's Purposes on Researching Function and Concept, Object.
本部分分为三个方面：1、函数与概念2、概念与对象3、弗雷格研究函数、对象、概念的目的。
3·For the sake of criticizing Frege and Russell's theory of description of names, Kripke gave three kinds of demonstration, namely model arguments, epistemological arguments and semantic arguments.
克里普克为了批判弗雷格和罗素的名称摹状词理论提出了三类论证，即模态论证、认识论的论证和语义的论证。
4·At first, Frege, Russell and Strawson studied on the question of presupposition, from then on, the question of preposition caused people to take a great interest.
弗雷格、罗素和斯特·劳森最早对预设问题作了研究，从此引起了人们对预设问题的浓厚兴趣。
5·Frege thought sentence has direct and indirect reference in complicated context, Substituteing salva veritate not losing its effects.
弗雷格认为在复杂语境中，句子具有通常意谓和间接意谓，“保值替换”并不失效。