Top 10 in Top 10 Most interesting things about America you probably don't know.
The Americans are so thankful, that they clearly articulate their remarkable culture. It can be said, thank you for saying, "the mouth" of the people of this flag and is a very worth learning culture. In particular, Americans also have the habit of thank the bus driver every time they get off. And in daily communication, just help or do a little good for Americans, you will receive their thanks immediately with a very cheerful and relaxed attitude.