American economists have made important contributions to the field of financial and corporate economics.

美国经济学家在金融社团经济学领域做出了重要贡献。

《柯林斯英汉双解大词典》

Neither one of them actually participated in any contributions to animal research or conservation.

二者都没有对动物研究或保护做出任何贡献。

youdao

He made great contributions to human beings.

他为人类做出了巨大的贡献。

youdao

President Obama praised Paul McCartney for what he called his extraordinary contributions to American music and culture.

VOA: special.2010.06.18

And, as you know, Einstein made many, many, many very important contributions to science and relativity, but he called this his one single most important contribution to science the relationship between energy and frequency and the idea of photons.

于这些波包里，你们也知道，爱因斯坦在科学和相对论上,做出了非常非常非常多的贡献,但它把这个叫做他对科学,最重要的贡献，就是能量和,频率之间的关系以及光子的概念。

麻省理工公开课 - 化学原理课程节选

Now I am going to break this into elementary steps and look at the relative contributions.

我会把这整个变化过程化为几个基本的步骤,去考察每一步的变化量。

麻省理工公开课 - 固态化学导论课程节选

Contributions to Keogh and SEP plans can be postponed if a tax extension is filed.

FORBES: Retirement Savings Deadlines Approaching

Recently, questions have arisen regarding the applicability of the gift tax to contributions to 501(c)(4) organizations.

FORBES: IRS Drops Investigation Into Contributions (Tax World Drops Jaw)

We admire your rich history, your vibrant culture, and your many contributions to civilization.

NPR: Bush, Ahmadinejad Air Competing Views at U.N.