Trampolining
(trampoline 的現在分詞) n. 蹦床
??? 情景例句
I'm sure they'll find the owner.
我相信他們會找到狗的主人。
I can only try to justify what I did.
我唯有堅持自己所做的事是正確的。
That's right. I remember now.
對了。我現在想起來了。