1、Essencially, theory is an abstract, symbolic representation of what is conceived to be reality.
實(shí)質(zhì)上，理論被認(rèn)為是現(xiàn)實(shí)的抽象和符號表示的一種表達(dá)！

2、Essentially a theory is an abstract symbolic representation of what is conceived to be reality.
理論在本質(zhì)上是對熟悉了的現(xiàn)實(shí)的一種抽象和符號化的表達(dá)。

3、Until the 1960s, symbolic representation of language was thought to be uniquely human.
在上世紀(jì)六十年代以前，語言的符號表征一直被視為是人類的專利。

4、Essentially, a theory is an abstract, symbolic representation of what is conceived to be reality.
理論在本質(zhì)上是對了解了的實(shí)際的一種抽象和符號化的表達(dá)。

symbolic representation翻譯