What are the beginnings of "I am proud of my motherland"?

1. In the east of the world, there is an ancient country. She is beautiful and broad. In the east of the world, there is a great country. She is diligent and strong. The surging Yellow River is her blood, and the towering Mount Tai is her backbone. She is my motherland-China.

With the coming of National Day, there are always many feelings in my heart, such as the changes in my motherland and hometown.

3. Every time I see how China's technology rises rapidly, how the first car is produced; How to develop an atomic bomb; How to make computers smaller and smaller; How to build the first maglev train in China? I will be proud of my motherland.