youdao

Used paper can be recycled around seven times.

用过的纸大约可以回收七次。

youdao

Used paper is no longer useful and becomes rubbish, and even goes to landfills.

纸被用过以后就没用了，就变成了垃圾，甚至被送到垃圾填埋场。

youdao

Bits of paper called "confetti" are often used at parties, so Hailey chose a festive word for her festive music.

VOA: special.2009.12.18

He speaks in a language of math and it is very important for students to be able to have hot copies so that they can take notes on the paper rather than be working very hard to copy down the equations that he used in these lectures.

他以数学语言授课,所以发给学生教学材料,是非常重要的,这样就可在纸上做笔记,而不用拼命,抄下他在课上,用到的等式。

麻省理工公开课 - 媒体、教育、市场课程节选

You guys use computers, I used the typewriter when I started college, so I was burning more calories creating a paper than you guys have too.

你们用电脑,而我上大学时候用的是打字机,所以我写一篇论文,消耗的卡路里要比你们多

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Yes, gold coins existed, but people mostly used paper banknotes and bank transfers, just as they do today.

FORBES: The 1870-1914 Gold Standard: The Most Perfect One Ever Created

Around 100, 000 people have used Paper.li since Swiss-start-up Small River launched it last spring, and around 1, 000 papers are being created each day.

FORBES: Names You Need To Know: Paper.li

Mr Ban has also used paper-tube technology to create low-cost, recyclable, pest-resistant temporary dwellings for victims of earthquakes in Japan and Turkey and for Rwandan refugees.

ECONOMIST: Building design