This is Mission Control calling the space shuttle Discovery.
这是地面指挥中心呼叫航天飞机“发现号”。
NASA has resumed the countdown for the launch of space shuttle Discovery.
NASA已经恢复发射发现号航天飞机的倒计时。
S. space shuttle Discovery, which is docked at the International space Station.
正在执行最后一次使命的“发现号”航天飞机目前停靠在国际空间站。
Case in point: Space shuttle Discovery, as it nears retirement, wears its age with pride.
一个典型的例子就是“发现号”航天飞机，它已经临近退休，荣誉满身。
Nasa's space shuttle Discovery has landed at the Edwards air force base in California.
美国航空航天局的发现号航天飞机降落到加利福尼亚州的爱德华兹空军基地。
The first of three spacewalks for astronauts aboard space shuttle Discovery is complete.
三名宇航员首次在在发现号航天飞机仓外完成了太空漫步。
Replacement parts are coming, on board the space shuttle Discovery, set to blast off Saturday.
复原零件随即就到，而在太空站的探索号太空飞船将在星期六起飞。
The space shuttle Discovery has arrived at the International Space Station for a nine-day stay.
发现号航天飞机已经到达国际空间站并做九天的停留。
Discovery space shuttle blasts off for last time.
发现号航天飞机最后一次升空。
The Shuttle Discovery had to dodge space debris flying towards it.
发现号航天飞机不得不避开向它飞来的太空残骸。
The task is completed, "Discovery" will be the first U. S. space shuttle this year.
此次任务完成后，“发现”号将成为美国今年首个退役的航天飞机。
The task is completed, "Discovery" will be the first U. S. space shuttle this year.
此次任务完成后，“发现”号将成为美国今年首个退役的航天飞机。
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