National Day：这是国庆节约定俗成的英文说法，用法固定，不能随意更改。
与国庆节相关的英语短语有：
黄金周 golden week
阅兵 military parade
国徽 National emblem
国旗 National flag
升旗仪式 flag-rising ceremony
和平鸽 Dove of peace
放礼花 explode fireworks
爱国热情 patriotism
服务人民 Serve the people
英勇善战 Brave and skillful in battle
忠诚于党 Loyal to the party
热爱人民 Love people
报效国家 Serve the country
改革开放 Reform and opening-up
与时俱进 Advance with times.
科学发展 Scientific development
社会和谐 Social harmony
五星红旗迎风飘扬 the five-star flag flutter in the wind
人民解放军 People's Liberation Army
军旗 People's Liberation Army flag
人民万岁 Long live the Communist Party of people
与国庆节有关的英文例句：
Colorful neon lights were hung here and there during National Day.
国庆节期间到处挂着彩灯。
National Day falls on a Sunsay this year.
今年国庆节是星期日。
The National Day and the International Labor Day are great events in China.
国庆节和国际劳动节在中国是重大的节日。
On National Day, red flags are hung out of every window.
国庆节那天，每个窗口都挂出红旗。
It's October 1 ( the first ) . It's National Day.
今天是十月一日， 国庆节。
Besides Spring Festival, National Day is another important holiday.
除了春节之外, 国庆节是另一个重要的节日。