jiffy

Hi there, students. I will be with you in a jiffy. Hi, a jiffy, a jiffy is a very short time. It will just take a jiffy to do this, ok, a very short time. The blink of an eye, a split second, ok. So it will just take a jiffy. I will be with your in a jiffy, like that used it. The origin of this I think is quite interesting. It has a scientific origin. Originally, a jiffy was the amount of time that it takes a light to move one centimeter. Ok, since that time, it has been redefined and  it has various different meanings in computing, physics and other things. But originally a jiffy was defined as the distance....ok, sorry, not the distance, the time, it takes light, light, light, to move a distance of one centimeter. But we use this word just to mean a very short time. Light moves very fast, so it takes a very very short time, to move (to?) light to move that distance, yeah. So in a jiffy. Anyway if you enjoy the video, give it a rating. If you have watched lots of my video, it only takes you a jiffy to learn English. You learn English in a jiffy and subscribe to my channel if you want and I will see you soon. Bye for now.


各位！我一轉眼就會和你在一起。a jiffy是指非常短的時間。你只要花很短的時間就可以做好這件­事。jiffy是非常短的時間，一眨眼，一瞬間的意思。一眨眼就­可以做好這件事，我一剎那就可以和你在一起。我認為這個詞的起源­非常有趣。這個詞有科學上的起源。起初，jiffy是光運動一釐­米所需要的一定量的時間。自從jiffy這個詞被重新定義後，在­計算機應用、物理學及其他領域上都具有不同的意義。本意上jif­fy是指一段距離，不是，是指光運動一釐米所需時間。我們用這個­詞來表示非常短的時間。光運動的速度是非常快的，所以那麼短的距­離，光只需要非常非常短的時間就可完成。如果你喜歡這個錄像，留­下一個‘喜歡’評級。如果你看了很多我錄制的錄像，那麼你只要花­a jiffy就就可以學英語。學習英語只需一眨眼的功夫。如果你喜­歡，你可以訂閱我的頻道，我將很快和你又見面。