One of the three was Christina Koch of the United States.

其中一个是美国宇航员克里斯蒂娜·科赫。

I'm NASA astronaut Christina Koch along with my NASA crew mate Nick.

我是美国国家航空航天局宇航员克里斯蒂娜·科赫，这位是我的宇航员伙伴尼克。

Koch grew up in Jacksonville, North Carolina.

科赫在北卡罗来纳州杰克逊维尔长大。

NASA astronauts Christina Koch and Jessica Meir made history early Friday as the world's first all-female spacewalking team.

周五早上，美国国家航空航天局宇航员克里斯蒂娜·科赫和杰西卡·梅尔创造了历史，实现首次全女性宇航员太空行走。

A " Koch Snowflake" , is probably the easiest way to visualise this concept.

“科赫雪花”，可能是最容易形象化这个概念的方式。

Watch Meir pass by Koch's dangling feet.

看，梅尔正经过科赫悬空的脚旁。

Astronaut Christina Koch recently returned to earth from a mission that lasted 328 days.

宇航员克里斯蒂娜·科赫最近返回地球，完成了328天的太空任务。

Commander Reid Wiseman, Pilot Victor Glover, Mission Specialist Christina Koch and Canadian Jeremy Hansen.

Reid Wiseman 中校，飞行员 Victor Glover，任务专家 Christina Koch 和加拿大人 Jeremy Hansen。

Americans for Prosperity is a powerful financial donor network led by billionaire industrialist Charles Koch.

美国繁荣组织是一个由亿万富翁实业家查尔斯·科赫领导的强大的金融捐助网络。

This was Koch's sixth spacewalk, Meir's first, although they have trained together for the past six years.

这是科赫的第六次太空行走，但却是梅尔的第一次，虽然过去的六年里她们一直一起训练。

That was how Ed Koch won in the 1970s and 1980s and how Rudy Giuliani won in 1993.

这就是埃德·科赫在上世纪七八十年代和鲁迪·朱利安尼在1993年获胜的办法。

A new super PAC is joining the network of Conservative groups connected to billionaires David and Charles Koch.

一个新的超级政治行动委员会加入到与亿万富翁戴维·科赫和查尔斯·科赫有关的保守组织网络中。

Peggy Whitson held the record for the longest space flight by a woman until Koch broke it in December.

此前，佩吉·惠特森保持女性单次太空飞行时间最长的纪录，直到科赫在2019年12月打破这一纪录。

Koch made history on October 18 by working outside the space station with another female astronaut, Jessica Meir.

2019年10月18日，科赫创造了历史。她与另一位女性宇航员杰西卡·梅尔一起到空间站外进行工作。

According to the Robert Koch Institute, the federal states most affected in the last seven days are Hessen and Bavaria.

罗伯特·科赫研究所表示，德国联邦各州在过去7天内受影响最严重的是黑森和巴伐利亚。

But that record was just broken. Astronaut Christina Koch recently returned to earth from a mission that lasted 328 days.

但这项记录刚刚被打破。最近，宇航员克里斯蒂娜·科赫在完成一项持续328天的任务后返回地球。

By 2010, David owned 42 percent of Koch Industries.

大卫拥有 Koch Industries 42% 的股份。

John Hardin is director of university relations for the Koch Foundation.

约翰·哈丁 (John Hardin) 是科赫基金会的大学关系主任。

The Koch Foundation and GMU have had ties for many years.

科赫基金会和 GMU 有多年的联系。

Have you ever heard the name Koch Industries?

那你们知道科赫集团吗？