The float expressing "science and technology development" takes part in a parade of the celebrations for the 60th anniversary of the founding of the People's Republic of China, on Chang'an Street in central Beijing, capital of China, Oct. 1, 2009. (来源：英语学习门户网站EnglishCN.com)

The float expressing "physical culture development" takes part in a parade of the celebrations for the 60th anniversary of the founding of the People's Republic of China, on Chang'an Street in central Beijing, capital of China, Oct. 1, 2009.

A float takes part in a parade of the celebrations for the 60th anniversary of the founding of the People's Republic of China, on Chang'an Street in central Beijing, capital of China, Oct. 1, 2009.

The float expressing "energy sources development" takes part in a parade of the celebrations for the 60th anniversary of the founding of the People's Republic of China, on Chang'an Street in central Beijing, capital of China, Oct. 1, 2009.

A float takes part in a parade of the celebrations for the 60th anniversary of the founding of the People's Republic of China, on Chang'an Avenue in central Beijing, capital of China, Oct. 1, 2009.

The float of north China's Hebei Province, takes part in a parade of the celebrations for the 60th anniversary of the founding of the People's Republic of China, on Chang'an Street in central Beijing, capital of China, Oct. 1, 2009.

Parcitipants parade in the celebrations for the 60th anniversary of the founding of the People's Republic of China, on Chang'an Street in central Beijing, capital of China, Oct. 1, 2009.

A float takes part in a parade of the celebrations for the 60th anniversary of the founding of the People's Republic of China, on Chang'an Street in central Beijing, capital of China, Oct. 1, 2009.