例如，你将认识美国的五十州、星条旗、五角大厦、爆米花、亚伯拉罕林肯、海伦凯勒、国庆日、花生酱、万圣节、印弟安人等等。

• For example, you will know the fifty states, the Stars &Strips, the Pentagon, popcorn, Abraham Lincoln, Helen Keller, July Fourth, peanut butter, Halloween, American Indians, etc.