a fifth of
US
・UK
A2 初級
det.限定詞五分之一
A fifth of the students are absent today.
n. (c.)可數名詞五分之一（量）
He drank a fifth of whiskey last night.
影片字幕
我們需要討論紅利問題｜短線觀點 (We need to talk about dividends | Short View)
02:41
- A fifth of FTSE dividends will come from these oil and gas companies
富時100指數排行第五會來自石油和天然氣產業，
會計寡頭壟斷：四大會計師事務所的下一步是什麼？| CNBC解釋 (The accounting oligopoly: What’s next for the Big Four? | CNBC Explains)
07:55
- In the U.K., only a fifth of the Big Four's total revenue is generated from auditing.
在英國，四大會計師事務所的總收入中只有五分之一來自審計。
為什麼香港對中國很重要 l FT (Why Hong Kong is important to China l FT)
02:05
- When the territory was handed over from the British to the Chinese in 1997, Hong Kong's economy was equal to about a fifth of China's.
該領土於 1997 年由英國人移交給中國人時，香港的經濟約等於中國的五分之一。
懶惰的進化：人類為何抗拒健身 | 丹尼爾-利伯曼：訪談全文 (The evolution of laziness: Why humans resist the gym | Daniel Lieberman: Full Interview)
13:32
- And a typical human is spending about 1,300, 1,400, 1,500, 1,600 calories a day just on all those basic processes, even if they're doing nothing else. So just existing is a fairly expensive prospect. And we have unusually expensive bodies in one regard, which is that our brains are really big. So brains are extraordinarily expensive organs. My brain is about 2% of my body weight, but it's using something like a fifth of my metabolism at the moment. Because of all kinds of reasons, it's because there's lots of pumps that have to pump energy in and out of the brain, because I've separated my brain from my bloodstream with this barrier, and neurons are very expensive, and I'm synthesizing all kinds of neurotransmitters.
一個典型的人，即使什麼都不做，每天也要花費大約 1300、1400、1500 或 1600 卡路里的熱量在所有這些基本過程上。是以，僅僅存在就是一個相當昂貴的前景。我們有一個異常昂貴的身體，那就是我們的大腦非常大。所以大腦是異常昂貴的器官。我的大腦只佔我體重的 2%，但它卻消耗了我新陳代謝的五分之一。由於種種原因，有許多泵必須將能量泵入和泵出大腦，因為我用這道屏障將大腦和血液分隔開來，神經元非常昂貴，我正在合成各種神經遞質。
看魔法般的電影這樣影響全世界 (Movies are Magic: Crash Course Film History #1)
09:44
- It turns out that if a frame flashes in front of your eyes, your brain retains that image for about a fifth of a second after it's gone.
如果一個畫面快速地閃過你的眼前，這個影像大約還會在你的腦中存留五分之一秒。
澤倫斯基倫敦會晤歐洲領袖！川普卻稱沒看過俄國和平提議？ (Zelenskyy meeting European leaders in London as Trump claims he hasn't read Russia peace proposal)
03:31
- The initial plan outlined about a fifth of the country which Russia mostly controls.
最初的計畫概述了俄羅斯大部分控制的約五分之一的國家。