He made important contribution in the realms of the piano pedagogy and theoretical research.

他在钢琴教学和钢琴演奏理论研究领域中，都做出了重要贡献。

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Thomas Edison, who invented the incandescent filament lamp, made important contribution to science.

发明了白炽灯的托马斯·爱迪生，对科学作出了重要贡献。

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Kenya, Seychelles and a few other countries have made important contribution in this regard and their efforts should be commended and appreciated.

肯尼亚、塞舌尔等国已为此做出了重要贡献，值得赞赏和肯定。

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In that time he has shown outstanding leadership and made important contribution to the company.

ENGADGET: Acer's Jim Wong named Corporate President, will head new Touch Business Group

It is awarded annually to a writer considered to have made an important contribution to the Spanish language.

BBC: Marathon read for Don Quixote

The song's popularity, the citation says, "made an important contribution to Franco-German reconciliation".

BBC: Goettingen: The song that made history