Replying to French Speaking PPL plz help!!

Hey I have a french independant study due on friday and i decided to do it on skiing, but i dont know any of the terminology in french,
like what is rails, jibbing, grinding, superpipe, twin tips, jumps, or is it the same in english and french? and also what about rodeos and that is it all the same? as well jumping is that just sauter? appreciate it guy/girls
What the hell were they doing with a car on the moon?... havent they gone far enough?