Spacewalks
n. 太空漫步, 太空行走；航天舱外活动
🗣️ 情景例句
You're a real friend!
你是个真正的朋友！
Why are you so excited?
你干嘛那么激动？
In a few years the small workshop had become a large factory which employed seven hundred and twenty-eight people.
几年之后，小铺子已经发展成了一个雇有728人的大工厂。