把笔放下！
John Dunlosky, a professor in the US, suggests that "you start by reading a textbook with your favorite pens and colors, and then write down the important ideas on small cards while doing so you actually try to test yourselves on them."
美国教授约翰·邓洛斯基建议：“先用你最喜欢的笔和颜色阅读课本，然后把重要的想法写在小卡片上，这样做实际上是自我测验。”
Next year I am definitely flying down with boxes of pens and the printed pictures.
明年，我肯定还会再来，并且要带上几箱笔和印制的画片。
But she soon bowed down to Rebzy, who ended up with a total of 242 pens stuck up her face.
不过她不久就被莱博兹超越了：后者能达到头插242支笔。
Case 1 When NASA began the launch of astronauts into space, they found out that the pens wouldn"t work at zero gravity (ink won"t flow down to the writing surface).
例一当美国航空航天局准备将宇航员送往太空时，他们发现钢笔在零重力情况下写不出来（墨水无法流出来印到书写材质上）。
And do not hire venal pens to write down praises in the mud, to the derision of the knowing ones.
不要雇佣贿赂来的笔在污泥上写下对你的赞美，让知情者嘲笑。
Because ordinary pens rely on gravity, while you write, gravity forces the ink down onto the ball, which rolls inside its socket and spreads the ink on your writing surface.
因为普通圆珠笔在有重力的情况下方可工作。主要是重力作用油墨，使圆珠在球座内滚动，带出笔芯内的油墨或墨水，以达到书写的目的。
Whenever necessary, I would do some marking in the book, using colour pens and even taking down notes in a separate exercise book for future reference.
必要时，更在书本上做记号，用彩色笔加上五颜六色，甚至在本子上另做笔记，以备日后参考。
It is also because of their encouragement that I dare to set pens to paper and write down this essay on my observations of grammar teaching — just some food for thought.
我就会无比欢欣鼓舞。也正是因为他们的鼓励，我才敢写下这篇教学心得。
He sits down and settles in to listen to the rustle of paper and the scratch of pens and their breathing, and they don't talk during the long hours of the night.
他坐定在椅子里，沉静在纸笔间的沙沙声和呼吸吐纳声中，漫漫长夜里他们并没谈论什么。
She always pens down the messages for the calls I get in the day. I forgot to read yesterday's.
她总是写下我白天接到电话的信息，我忘记看昨天的了。
Because although only the space pen writes upside down, ballpoint pens do work in space.
因为虽然只有太空笔能倒过来写字，普通圆珠笔其实能在太空中也能用。
Because although only the space pen writes upside down, ballpoint pens do work in space.
因为虽然只有太空笔能倒过来写字，普通圆珠笔其实能在太空中也能用。
应用推荐