Pogoing
(pogo 的現在分詞) n. 彈簧單高蹺
??? 情景例句
I don't know what you are driving at.
我不知道你到底想說什么。
He must needs go whom the devil drives.
勢在必行。
It is all very well for such things to occur in fiction.
這種事發生在小說中是無可非議的。