国庆节英文是:National Day
The national day is a designated date on which celebrations mark the nationhood of a country,often the national day will be a national holiday.The national day is often taken as the date on which a state or territory achieved independence,other dates such as the country's patron saint day,or a significant historic date are sometimes used.
Oct.1st is the National Day of China.Oct.1st,1949 was the first year of the national day of China.At that time,people were very happy,because the war has just stopped and we were the winner, all the people of China will never suffer fear again!
After that year,every year people put the national flag out to celebrate on that day.At Peking,the capital of China,there is a lot of people to parade and celebrate in the national day every year,they feel honor to be one of the great China.