before one can say knife的用法和樣例：
例句
- He beat his opponent at one bout.
他一下子就打敗了對手。 - All our problems were solved in one swoop.
我們所有的問題一下子全都解決了。 - Affinity casts three spells before blinking, and the Goblin decks often do likewise.
共鳴連眨眼工夫都用不上，一回合就能出來三個咒語，精靈也類似。 - They cannot readily agree to it.
他們不能對此馬上作出應諾。 - I can hardly wait to pay him a visit.
我真想馬上去拜訪他。
