国庆节的用英语表达是“National Day”，国庆节快乐的英语是“Happy National Day”。“national”的意思是国家的、全国的、民族的、国民的、民族主义的、爱国的。

用英语介绍国庆节

National Day is a legal holiday established by a country to commemorate the country itself, usually the independence of the country, the signing of the constitution, or other significant anniversary. On this day, every country will hold a variety of celebrations. October 1st is China's National Day. October 1, 1949 is the first year of China's National Day. After more than one hundred years of heroic struggle, the Chinese people finally won the great victory of the revolution. Every year of our National Day, public places will hang lanterns or banners, with "celebrate the National Day" slogan to celebrate; The square is placed on the slogan words bonsai and balloons, with a happy atmosphere to meet the National Day.

国庆节是指由一个国家制定的用来纪念国家本身的法定节日，通常是这个国家的独立、宪法的签署、或其他有重大意义的周年纪念日。在国庆节这一天，每个国家都会举行各种各样的庆典活动。10月1日是中国的国庆节。1949年的10月1日是中国的第一年国庆节。中国人民经过一百多年的英勇奋战，终于取得了革命的伟大胜利。在我国，这一天公共场所都会挂起灯笼或横幅，用“欢度国庆”等标语来庆祝国庆；广场上则摆放着标语字样的盆景和气球，用欢乐的气氛来迎接国庆。

国庆节相关的英语单词和短语

1、golden week of National Day 国庆节黄金周

2、celebrate National Day 庆祝国庆节

3、National Day parade国庆节阅兵

4、serve the people 为人民服务

5、National Anthem 国歌

6、people's liberation army flag 军旗

7、serve the country 报效国家

8、prosperity 繁荣昌盛

9、civilian procession 群众游行

10、flag-rising ceremony 升旗仪式