英语作文,以make a snowman为题,用上first then next finally

First,we　make a bigball of snow.Then we make another snowball.This one is smaller then the first,We put this snowball on that snowball.Then we make another snow snowball put it on top .Next we make face on the snowman.We have carrot is his nose.we have some rocks for his mouth and eyes.
Finally the snowman is wondwrful.