Undam
vt.從…撤去堤壩, 使從堤(或壩)中涌出, 使如決堤般流出
??? 情景例句
It's six o'clock.
已經(jīng)六點了。
As far as I'm concerned, you can do what you like.
就我而言，你可以自便。
An advertisement which begins with the magic word FREE can rarely go wrong.
凡是用“免費”這個神奇的詞開頭的廣告很少會失敗的。