Table = desk. So my answer is correct
If I say, "This is a big desk" isn't that the same thing?
이것은 큰 책상입니다 would be the translation of your sentence, I think.
If cheg is a book, what is sang?
What is the purpose of- 것 인
With-이 , 처 , 그.
Can we use these without-것 인?
이 [redicted]이 큽니다 (･ิω･ิ)