今年5月4日是“五四运动”九十周年纪念日,中央将举办纪念活动。前不久,第19届“中国十大杰出青年”评选揭晓,本刊摘编了部分人物的先进事迹。(详情请阅news.xinhuanet.com/photo/2008-12/07/content_10469783.htm)“神舟五号上天用的火箭像卡车,颠簸得厉害;神六上天坐的是吉普车,还算舒服;而神七上天坐的是高级小轿车。”我国载人航天火箭系统副总设计师宋征宇这样形象 May 4th this year is the 90th anniversary of the May 4th Movement. The central government will hold a commemorative event. Not long ago, the selection of the 19th “China’s Top Ten Outstanding Young People” was announced. The publication excerpted the advanced deeds of some characters. (For details, please read news.xinhuanet.com/photo/2008-12/07/content_10469783.htm) "The rocket used in the Shenzhou V was like a truck, and the bumps were terrible; the sixth God took the jeep and was still comfortable; And God 7 is a high-class car.” “The image of Song Zhengyu, deputy chief designer of China’s manned space rocket system