1.美国在加拿大和墨西哥之间，现在一共有 50 个州。 2、全写：The United States of America 3。缩写：US 4、美国国旗主体由7道红条，6道白条组成；其中有着50颗白色五角星1. The United States, Canada and Mexico, and now a total of 50 states.2, the Writing: The United States of America3. Abbreviations: US4, the main by the United States flag be red seven, composed of six...
Between Canada and Mexico, there are 50 statesnow in U.S.A..The abbreviation for The United States of Americais USThe main body of American national flag is made up...
