Synching with two source folders, one on each computer (office and laptop)

Hello

I'd like to know if it's possible to sync with two source folders, one on each computer (office and laptop)

In other word, if I make a change on my office computer in a folder, the same change is then made to my synched Dropbox folder in the cloud.

And then when I go onto my laptop, this change is made to the synched folder on my laptop

And vice versa too

That is, I make a change to a file in the folder on my laptop, which is then made to the (same) corresponding folder in Dropbox.

And then when I go onto my office computer, this change is made to my folder on my office computer

I cannot test this myself at present as I don't have a laptop.

Thanks