And we take this utterly for granted, because we're a species that is so at home with language, but you have to realize that even the simplest acts of exchange that we engage in are utterly dependent upon language.
我们以为这是理所当然 因为我们是纯熟掌握语言的物种 但是你应当意识到 甚至我们最简单的交换行为 也完全依赖于语言