The first flight into space was a brilliant feat.

第一次是项光辉的伟绩。

Well, spaceflights may last for months.

可能会持续几个月。

We're not progressing in terms of human spaceflight very fast.

我们在人类方面的进展不会很快。

ELON MUSK: This is really the dawn in a new era of space flight.

这是新时代的曙光。

Possibly one of the most iconic photographs in the history of human space flight.

可能是最人类史上的标志性照片。

Cost, however, remains an important issue for space flight.

然而，成本仍然是的一个重要问题。

The flight has been hailed as a milestone in the commercialization of space flight.

这次誉为商业化的里程碑。

NASA announces the crew for America's first two-man flight into space.

NASA 宣布了美国首次双人的成员。

Perhaps the riskiest part of space flight happens at the very end.

也许中最危险的部分会发生在最后。

They will take people on short flights to space.

这些机可以搭载着人们，进短程的。

That will be his first spaceflight.

这是他第一次进。

Their launch marks the beginning of China's longest human space flight yet.

这次发射标志着中国开启史上最久的人类。

During the 21-hour space flight, the Shenzhou V circled the earth 14 times.

经过21小时的，神州五号环绕地球14圈。

Of course, astronauts must also prepare for their part of the space flight's mission.

当然，宇航员还要为他们的任务做准备。

For 2022, look for more launches from the private space flight giants.

2022年，私营巨头将进更多的发射。

That is where you will find NASA's Marshall Space Flight Center.

在那里可以找到美国宇航局的马歇尔中心。

There are concerns about the effects of long space flights.

很多人都很关注长期的对人体的伤害。

It has provided NASA with valuable data on building future aircraft to fly in space.

它为NASA提供了建造未来机的宝贵数据。

And the implications go further than that — all the way to spaceflight.

而且其影响远不止于此——甚至延伸到。

The cargo ship carries supplies for the Shenzhou-14 mission.

这艘货运船为神舟十四号任务运送物资。