如果发现号在周日发射升空，此次飞行将持续13天，其主要任务是完成三次太空行走，其中的第一次行走将是安装新的太阳能电池板。
If Discovery blasts off Sunday, the mission will last 13 days and feature three spacewalks, the first of which will be to install the new solar wings.
发现号的最后11天的任务中包括两次太空行走进行维护和部件安装工作。
Two space walks for maintenance work and component installation are scheduled during the 11-day mission, Discovery's last.
如果一切顺利，三名“太空人”将于周四开始一段为期三天的太空之旅，其中一项任务是该国首次太空行走。
If all goes well, three "taikonauts" will embark Thursday on a three-day Earth-orbit mission, which includes the country's first spacewalk.
因为泄露事件的影响，发现号被推迟发射四天。NASA不得不缩短发现号的航行日期一天并取消太空行走计划。
Because of the four-day leak delay, NASA had to shorten Discovery's flight by a day and cut out a spacewalk.
2005年，一个由两个宇航员组成的小分队被送上太空，并且停留了五天。2008年9月，三位宇航员进行了太空行走。
In 2005 a two-man crew went up for a five-day stay, and in September 2008, a three-man team flew a mission complete with a spacewalk.
在太空站上的12天期间，航天飞机的宇航员们完成了五次太空行走，以前看到的一些仅仅是在哈勃太空望远镜的维修任务过程中。
During 12 days at the station, the shuttle astronauts performed five spacewalks, a number previously seen only during Hubble space Telescope servicing missions.
NASA今天对“奋进”号宇航员的太空行走时间进行缩减，可以让队员们有时间准备一下衣物，预备好将提前一天返回肯尼迪航天中心的可能。
NASA is cutting short the spacewalk today for Endeavour astronauts. They're giving the crew time to pack up and get ready for a possible one-day early return to Kennedy space Center.
中国的下一个飞船——神州7号将载三名宇航员进行五天的太空旅行，其中之一将执行国家2008年的第一个太空行走任务。
China 's next spacecraft, Shenzhou 7, will launch three astronauts for a five-day travel in space and one of them will carry out the nation's first spacewalk mission in 2008.
在14天的飞行中将计划安排三次太空行走。分别是：安装Kibo实验室、替换一只空氮气箱以及在一个尝试各种方法清理被卡住的太阳能电池翼旋转关节。
Three spacewalks are planned during Discovery's 14-day flight, to install Kibo, replace an empty nitrogen-gas tank and try out various cleaning methods on a clogged solar-wing rotating joint.
在14天的飞行中将计划安排三次太空行走。分别是：安装Kibo实验室、替换一只空氮气箱以及在一个尝试各种方法清理被卡住的太阳能电池翼旋转关节。
Three spacewalks are planned during Discovery's 14-day flight, to install Kibo, replace an empty nitrogen-gas tank and try out various cleaning methods on a clogged solar-wing rotating joint.
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