Photo-Skateboarding-Protections-Skating-Tips
zdroj: http://www.google.cz/imgres?q=skateboarding&start=147&um=1&hl=cs&sa=N&biw=1280&bih=497&addh=36&tbm=isch&tbnid=TVj64lNsU9i2DM:&imgrefurl=http://bgavio.org/cuff-simple-skateboarding-story-second-language-learners/&docid=7VK-VR8oDtpD9M&imgurl=http://