The risky maneuver is a step towards China's longerterm goal of building a space lab and then a larger space station, analysts said.
“On this flight, Chinese people's footprints will be left in space for the first time,” said a commentary by the Xinhua news agency.
The astronauts went aboard on their walk after receiving a clean bill of health from doctors on the ground at mission control in Beijing, Xinhua said.
Zhai's suit has 10 layers and takes up to 15 hours to assemble and put on.
China's first manned spaceflight was in 2003. A second, twomanned flight followed in 2005. The only other countries that have sent people into space are Russia and the United States.
Shenzhou VII took off on Thursday and is due to land on the northern steppes(草原)of Inner Mongolia on Sunday.
【语篇大意】 2008年9月25日,中国“神舟七号”顺利升空,27日,中国宇航员翟志刚穿着中国人自己研制的“飞天”宇航服进行了太空行走。这次舱外活动是中国航天事业的又一里程碑。
52.The space walk done by the Chinese astronaut was historic because ________.
A.it was telecast live
B.there were more Chinese viewers than ever
C.it was the first space walk carried out by Chinese astronauts
D.top leaders watched the space walk
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