人类首次登月是一个勇敢的壮举。
他们是首次登月球探险的宇航员。
他们是首次登月球探险的宇航员。
其中最著名的时间是在1969年，美国宇航员首次登月。
One of the most dramatic events occurred in 1969, when American astronauts made the first moon landing.
这篇演讲辞于约10年前面世，当时正值首次登月成功30周年之际。
The speech surfaced about 10 years ago, around the 30th anniversary of the first moon landing.
这篇演讲辞于约10年前面世，当时正值首次登月成功30周年之际。
The speech surfaced about 10 years ago, around the 30th anniversary of the first moon landing.?
在人类首次登月40周年纪念日前夕，进行第六次发射尝试后成功降临。
Success came on launch try No. 6, on the eve of the 40th anniversary of the liftoff of man's first moon landing.
1969年，人类首次登月，AC火花塞引燃了第二和第三节火箭的引擎。
In 1969, AC Igniter plugs fire the second and third stage rocket engines that put the first me on the moon.
它由发现号航天飞机于2009年3月带到空间站是为了庆祝人类首次登月40周年。
It had been flown to the station aboard the space shuttle Discovery in March 2009 in anticipation of the 40th anniversary of the first manned moon landing.
印度首次登月发现月球表面存在大量水的的证据，二十年内人类建立月球基地的梦想或许不再遥不可及。
Dreams of establishing a manned Moon base could become reality within two decades after India's first lunar mission found evidence of large quantities of water on its surface.
我总被叫做登上月球的第二人，人们几乎立刻就给我冠以这个令人尴尬的头衔，而不是把我称作‘首次登月行动的成员’。
That is a degrading title right off the bat, instead of being a member of the first landing mission to reach the moon.
当他伸脚踏上月球表面这一人类历史上的首次登月时，他说了一句著名的话“一个人的一小步却是人类的一大步”。
He said the famous words' one small step for man, one giant leap for mankind 'as he stepped out onto the moon's surface for the first time in history.
上百万的人们通过电视观看到首次登月，心悬着，意识到冒险是多么困难和危险的，也意识到我们不得不冒多少险了。
Millions of people watched that first moon landing on television, their hearts in their mouths, aware of how difficult and dangerous an adventure it was, and what risks had to be taken.
数以万计的人们从电视上看了首次登月，他们的心就提到了嗓子眼，因为他们十分清楚这次是多么艰难多么危险，以及要冒多大的风险。
Millions of people watched the first moon landing on TV, their hearts in their mouths, aware of how difficult and dangerous an adventure was, and what risks had to be taken.
他们现在已经开始接受订单，第一批骨灰会于2017年通过Astrobotic的首次登月任务，到达月球上的格里芬着陆航天器。
They're currently taking orders, and the first batch of ashes will travel to the moon on Griffin Lander spacecraft - Astrobotic's inaugural lunar mission - in 2017.
这次为期12天的搭乘亚特兰蒂斯号到达空间站的载物航天任务将会在美国航空史上最神圣的一天——7月20号，阿波罗号首次登月的周年纪念日这天着陆。
The 12-day cargo run to the space station aboard Atlantis would land on a hallowed day in U.S. space history — July 20, the anniversary of the first Apollo moon landing.
这个项目的目标是实现首次私人出资的登月任务。
This is a project with the goal of landing the first privately paid mission to the moon.
这是一个旨在实现首次私人出资登月任务的项目。
This is a project with the goal of landing the first privately paid for mission to the moon.
1969年美国登月计划指挥官、美国宇航员托马斯斯塔福德说：“如果尤里 加加林没有进行首次太空飞行，我可能也没有飞去过月球。”
"If Yuri Gagarin had not made this flight I would not have flown to the moon," said US astronaut Thomas Stafford, commander on the first US lunar landing in 1969.
嫦娥2号成为太空项目的一部分，中国希望这些项目能够在2013年成功实现首次无人探测器登月。
The Chang'e-2, named after a Chinese goddess, forms part of a space programme which China hopes will lead to its first unmanned landing on the Moon in 2013.
印度计划在2014年首次实现载人航天飞行，还打算在2020年实现载人登月。
India aims to launch the first Indian into space by 2014 and maybe to put a man on the moon by 2020.
现在是2018年，是美国自70年代以来的那几次登月之后的首次月球登陆。
Now it's 2018, and it's the time for the first American Moon landing since the 70's.
现在是2018年，是美国自70年代以来的那几次登月之后的首次月球登陆。
Now it's 2018, and it's the time for the first American Moon landing since the 70's.
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