Spacewalk
01
太空行走, 舱外活动
a period during which an astronaut moves outside an spacecraft in space, typically to perform repairs or experiments
例子
The astronauts conducted a spacewalk to repair the solar panels on the International Space Station.
宇航员进行了一次太空行走以修复国际空间站上的太阳能板。
During the spacewalk, they installed new scientific instruments on the exterior of the spacecraft.
在太空行走期间，他们在航天器的外部安装了新的科学仪器。
词汇树
spacewalk
space
walk
