A: Look Neil, this sofa isn't going to lift itself. Get a move on!
Neil，沙發是不會自己長腿走的。過來搬下。

B: I know, I know. I said I'll be with you in a jiffy.
我知道，我知道。我說過馬上就去幫你。
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Wang Fei: In a jiffy. 那么 in a jiffy 也是“片刻”的意思是不是？！但是什么是 jiffy 呢？

William: Well, you know what, Wang Fei? Nobody is completely sure of the origin of this word. But it has been in use for over 200 years!
Wang Fei，沒人能確定這個詞的起源，但是這么用已經200多年了。

Wang Fei: 200 years! That's quite a long time. More than a jiffy!
200年，真長。比“片刻”長多了。

William: Yes, and that's several billion shakes of a lamb's tail.
是的，那得要幾十億次羊尾巴。

Wang Fei: Yes and all those ticks of a clock! Bye for now.

William: Bye bye.
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Example

A: Are you going to help me with the sofa or not?!

B: What sofa? You need help with a sofa?