1·His contribution could be key.
他的贡献可能是最重要的。
—— 《牛津词典》
2·They may define their contribution too narrowly.
他们可能把他们的贡献说得太狭隘了。
—— 《柯林斯英汉双解大词典》
3·I had no intention of depreciating your contribution.
我并不想贬低你的贡献。
—— 《牛津词典》
4·In social politics, too, the city's contribution to 20th century thought and culture was no less portentous.
从社会政治学上看，该市对20世纪思想、文化的贡献也同样意义重大。
—— 《柯林斯英汉双解大词典》
5·This was his last contribution, for he died late that year.
这是他最后的贡献，因为他在那年年底去世了。