急求一个关于美国国旗简介 用英文 不要太长

The national flag of the United States of America consists of thirteen equal horizontal stripes of red alternating with white, with a blue rectangle in the canton bearing fifty small, white, five-pointed stars arranged in nine offset horizontal rows of six stars (top and bottom) alternating with rows of five stars. The fifty stars on the flag represent the 50 states and the 13 stripes represent the original thirteen colonies that rebelled against the British monarchy and became the first states in the Union. Nicknames for the flag include the "Stars and Stripes", "Old Glory", and "The Star-Spangled Banner".