I am confident I can make a substantial contribution at your firm.

我很确信我能够为贵公司做出重大贡献。

youdao

One of the most notable features of the latest data is the substantial contribution of inventories to overall GDP growth.

其中最显著特徵的最新数据是作出重大贡献的库存整体 GDP的增长。

youdao

As one of the most important writers in the 20~(th) century, Vladimir Nabokov (1899-1977) made a substantial contribution to Russian literature and English literature.

弗拉基米尔·纳博科夫（1899-1977）是二十世纪最重要的文学家之一，对俄语文学和英语文学都做出了极大的贡献。

youdao

"Clearly we will be expected to make a substantial contribution (to the reconstruction effort), " said Patten.

CNN: EU to debate Afghan future

"We believe that missile defense is a substantial contribution to NATO's collective security, " said White House spokeswoman Dana Perino.

CNN: Poland, U.S. sign missile shield deal

The government has said it expects to see CCS starting to make a substantial contribution to UK and global efforts to tackle climate change in the 2020s.

BBC: Debate on carbon capture and storage