We can learn a lot about a place , its history and culture from a postcard and the stamp on it.
In2005,some postcard collectors from different countries stared a project .vFirst , they created a website . Then people from all over the world could join and become members.
The members send each other postcards .vAs a result , they make new friends and learn about the cultures and history of different countries
词组好少啊!不止这么点吧?