1.language learning 語言學習
In the course of the English language learning, I have experienced the pleasure of study.
在學英語的過程中,我體驗到了學習的快樂 。
2.at random 胡亂的;隨便的
We received several answers, and we picked one at random.
我們收到了一些答復,并從中隨機挑選了一個 。
3.deep sleep 深度睡眠
Una soon fell into a deep sleep.
尤娜很快便沉沉睡去 。
4.centered on 集中于
Her research is centered on the social effects of unemployment.
她的研究課題是失業對社會的影響 。
5.A new study suggests some language learning can take place during sleep.
take place 發生;舉行
Elections were postponed the day before polling was due to take place.
在預定進行投票的前一天選舉被延期 。
Peace talks failed to take place because of a dispute over the venue.
由于在談判地點上存在分歧,和平談判未能舉行 。
6.During normal sleep, human brain cells are commonly active for a short period of time before they enter a state of brief inactivity, the researchers said.
for a short period of time 短暫的;短時間的
The quote should not be binding and only be valid for a short period of time.
報價不應該是固定的,應該只在短期內有效 。
I've only been in Madrid for a short period of time so I don't know many people here.
我來馬德里的時間還不長,在這兒認識的人也不多 。