Under the new plan, NASA will keep control of some important development goals.

VOA: special.2010.04.28

The only important thing to realize about that is that these differences start to occur very early in development.

唯一需要引起重视的是,这些差异发生在,发育阶段的早期

耶鲁公开课 - 生物医学工程探索课程节选

This process of cell proliferation or cell division is, of course, very important during development of an embryo.

细胞增殖和分裂的过程,在胚胎发育中至关重要

耶鲁公开课 - 生物医学工程探索课程节选

"They're not only bringing the opportunity to give Afghans more security,working closely with the Afghan national security forces, but bringing very important development dollars."

VOA: standard.2010.05.26

Now a development economist--that's Santosh's field-- Development economics is a very important field in economics that is helping less developed countries emerge.

发展经济学...那是桑托什的研究领域,发展经济学是,经济学中一个非常重要的领域,它研究的是如何帮助欠发达地区实现经济崛起

耶鲁公开课 - 金融市场课程节选

Today we tell about one of the most important scientific discoveries of the last century -- the development of HeLa cells.

VOA: special.2010.07.21

We are the oddballs in the history of the human race, and anybody who follows our pattern, and it's important to realize that because there's nothing inevitable about the development that has come about to be characteristic of the world.

我们美国人,以及其他与我们采用同一政体的国家,是人类历史中的异类,明白这一点很重要,因为这个世界发展的规律就是,没有什么是必然的

耶鲁公开课 - 古希腊历史简介课程节选

The World Bank says most developing countries have made important progress toward the United Nations' Millennium Development Goals.

VOA: special.2010.04.26

Humans are collections of cells, all cells are the same in important ways, but cells acquire differences during development, and so we are collections of billions of cells.

人类是一个细胞的集合,细胞在关键方面都是一致的,但在发育中细胞获得了不同的特点,而我们是一个数以十亿计的细胞的集合

耶鲁公开课 - 生物医学工程探索课程节选

Mister Obama promised to work with them on important issues including energy development and climate change.

VOA: special.2009.11.13

The development of ceramics has had an important effect on human history.

VOA: special.2009.09.09