根据题意，国庆节可以这样演讲

My fellow teachers and students:

In October, the national flag fluttering, nationwide celebration.Today,people of all nationalities joy,ushered in the PeopleChinese people are heartily singing, for the old and the young country deeply wishes!

Every time I stood in the bright rising star under the red flag,can not help but heart is surging.Motherland, ah,motherland!Your diligence and courage, unyielding national spirit of independence in the East,has created one of the wonders of the wo rlprogram has been developing by leaps and bounds, every successful launch, I will be excited,because they dream of carrying into space in my heart, round our dream of flying the Chinese people.