Undergoing
v. 經歷, 承受( undergo的現在分詞 )
??? 情景例句
A dime is 10 cents. It's one tenth of a dollar.
一角有十美分，是一美元的十分之一。
A great talker is a great liar.
最會饒舌的人也是最會說謊的人。
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
當確定鉆孔地點后，我們就在那里豎起一個井架。