This vast archive has been indexed and made accessible to researchers.这个存量巨大的档案室的所有文件都已编了索引，可供研究人员使用。Ostriches are descendants of dinosaurs, and the researchers liken ostrich movements to those of bipedal dinosaurs.鸵鸟是恐龙...

They'd got a special grant to encourage research...他们得到一笔用以鼓励科研的特别经费。...research across a wide academic front...跨多个学术领域的研究Research shows that a high-fibre diet may protect you from bowel cancer.研究表明高纤维饮食可预防肠癌。Benthi...