美国宇航员

For the next few years at least, Russian boosters will be the only way to take U. S. astronauts to and from the space station.

至少在今后几年中，俄罗斯太空船将成为运送美国宇航员前往和离开国际空间站的唯一途径。

As the American astronauts continued to float through space, they inspected each other and each other´s spacecraft.

正如美国宇航员继续在太空中自由浮动，他们互相检查对方的航天器。

Alan Shepard, the first US astronaut, would not be launched until almost a month later and then on a comparatively short suborbital flight.

阿兰·谢巴德，第一位美国宇航员，在近一个月之后才进入了太空，相比之下只进行了短暂的不满一整圈轨道的飞行。

The crowd waved American flags for the U. S. astronauts and Japanese flags for crew member Soichi Noguchi, one of the spacewalkers.

现场的人群不仅为美国宇航员挥舞着美国国旗，还为曾参与太空行走的日本宇航员野口宗千挥舞日本国旗。

One of the most dramatic events of his first term occurred in 1969, when American astronauts made the first moon landing.

其中最戏剧性的事件，他的第一个任期内发生在1969年，当美国宇航员取得了第一次登陆月球。