美丽的北京,丰收的时节。在举国上下喜庆党的十六届六中全会胜利召开之际,我们隆重集会热烈庆祝中国航天建立50周年。首先,我谨代表中国航天科工集团公司,向出席大会的各位领导、各位来宾、各位专家,表示衷心的感谢!向开创航天事业的老一辈无产阶级革命家,向全体航天人致以最崇 Beautiful Beijing, harvest season. While celebrating the victory of the 6th Plenum of the 16th CPC Central Committee throughout the country, we solemnly congratulated the 50th anniversary of the establishment of China’s space industry. First of all, on behalf of China Aerospace Science and Industry Corporation, I would like to express my heart-felt gratitude to all the leaders, distinguished guests and experts who attended the conference. From the proletarian revolutionaries of the older generation who pioneered the cause of spaceflight,