If you reduce waste, reuse things instead of throwing them out, and recycle materials such as paper, plastic, and glass, you will protect the environment.

如果你减少产生的垃圾，重复使用而不是扔掉东西，并且回收如纸，塑料，玻璃等材料，你将保护环境。

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We will also increase stock of office supplies such as paper, pens, and staplers.

我们也将增加办公用品比如纸笔和钉书机的存货。

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Using various techniques, such as paper prototypes, we tested page layouts and user interaction.

通过使用纸上原型等技术，我们测试了页面布局和用户交互。

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So you may take this course ultimately via pass-fail or letter grade and I am more than happy to chat with you about the implications and to sign any paper work such as the stack here that you might need.

你可能希望这门课采用及格-不及格分制或者分数制,我很乐意跟你聊下,两个打分制各自的含义,也可以帮你在这里签到。

哈佛公开课 - 计算机科学课程节选

Another paper will be a thematic paper on some aspect of conflict among early Christians, such as Judaism and the Law,or women,or politics.

另一篇论文是专题论文,有关早期基督教矛盾的，比如犹太教与摩西五经，或妇女，政治。

耶鲁公开课 - 新约课程节选

There are industries, such as paper and cellulose production, where Brazil already imports and exports large amounts.

ECONOMIST: Mergers in Brazil

Their return on equity averages 19.5%, and in some industries, such as paper products, it is as high as 45-50%.

ECONOMIST: China��s private surprise

Volunteer opportunities include: bringing in meals and snacks for residents, helping with general housekeeping chores, organizing goods drives such as paper product drives, cleaning supplies, laundry supplies, etc.

FORBES: 12 Days of Charitable Giving 2012: Fisher House Foundation