They didn't make a trailer i think they only show pictures?!
I didn't know a trailer was out either, but good ol' Machinima seems to have to put one on Youtube. It doesn't actually show any game footage, which is a shame, but I suppose most adverts show commercial-exclusive non-gameplay footage. I'd like to see if they've gone to town on the graphical features in this sequel, or actually stuck to improving gameplay.
When I got civilization I have played it for few minutes and then I told "fuck that" I won't weaste my time of learning how to play game I rather play call of duty and I never runned game again
Civilization Revolution was the only Civilization Game I've ever played. It was pretty fun. My computer won't be able to run Civ 5, but it will probably be good.