Spacewalk
n. 太空行走
📖 牛津释义
spacewalk
n act or time of moving about in space outside a spacecraft （在航天器舱外进行的）太空行走, 太空行走的时间.
🗣️ 情景例句
I'm his friend.
我是他的朋友。
No one (or man) is born wise or learned.
人非生而知之者。
It's his problem, not yours. Try not to worry.
这是他的问题，而不是你的。尽量不去操心。