It took 한글을 공부합시다. I know then mean practically the same thing but were y'all trying to so show us that 공부하다 and 배우다 can be interchangeable for this sentance. Not trying to nit-pick or anything. It just didn't give me the option to select 바우십시다.
I was looking for 배우십시오, but I guess it's 다 and it's shorter.
배우십시오 means "(please) learn" in the imperative, like an order.
배웁시다 means "let's learn"
At least, that's what I think it is...
한글을 is hard to pronounce