The Purdue Online Writing Lab also explains how to organize papers and avoid plagiarizing other peoples' work.

普渡在线写作实验室同样也解释了如何组织论文和避免抄袭别人的论文。

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The Purdue Online Writing Lab also explains how to use an apostrophe correctly in possessives and other cases.

VOA: special.2010.02.11

The Purdue Online Writing Lab also explains how to organize papers and avoid plagiarizing other peoples' work.

VOA: special.2010.02.11

In all, the Purdue Online Writing Lab offers over two hundred free resources for writing and research.

VOA: special.2010.02.11

She envisioned herself wearing a white lab coat, handily diagnosing illnesses, ordering tests, and writing prescriptions.

FORBES: One Woman's Journey Of Courage: Maggie Kozel, MD And Her Decision To Leave The Medical Profession