Написать как я ездил в Санкт Петербург и в каких местах я побывал на английском

Last year I was in Sankt Petersburg. It was very wonderful. I was in Armitage its really great place. There is a lot of Pictures of great authors, and many sculptures. I also was in Ekaterinas Palace its so big that I thought that I am very small. There is as many pictures as in the gallery.