Space walk on the safety tethers.

太空行走靠安全系绳。

The actor's space walk dancing looks awesome!

雳舞演员走出来的太空步看起来特别帅！

The USSR completed the first space walk in 1965.

苏联在1965年完成了第一次太空行走。

This is the fifth space walk they had to do on this mission.

这已经是他们为完成此项任务所做的第五次太空行走。

The final space walk to fix the Hubble space telescope is underway.

修理哈勃太空望远镜的太空行走计划正在实施当中。