Natural, everybody 해석과 as 부사절이 궁금해요

“Natural, spontaneous, and made to be used by everybody, including the court and the most humble people. They can be very good, or they can be just ordinary things, but the very good things as you see in this gallery are special.”
이 문장의 해석과 as가 어떤 역할인지 궁금해요.