logical motivation的用法和樣例：
例句
- Motivation explains the connection between the linguistic symbol and its meaning.
理?yè)忉尩氖钦Z(yǔ)言符號及其意義之間的關(guān)系。 - To some extent, the motivation of the language sign is a strong complement to the theory of arbitrariness.
從某種意義來(lái)說(shuō)，語(yǔ)言理?yè)允菍λ骶w爾任意說(shuō)的補充。
