When I explained Gravel Worlds to him , he gave me a look that said he did n't think I was very bright .
Standing in line behind us was a young man from the area who was very intrigued by what we were doing .
When I explained Gravel Worlds to man , man gave me a look that said man did n't think I was very bright .
Standing in line behind us was a young man from the area who was very intrigued by what we were doing .