A contribution can be an individual composite, a directory, or a JAR, WAR or EAR archive. In this case, you have three contributions.

贡献包可以是某个单独的组合、目录，或者是某个JAR、WAR或ear存档。

youdao

Indeed their only contribution to the post war history of housing was to introduce the word Rachmanism to general use.

事实上他们对于他们对于战后住房历史的唯一贡献就是带来了“拉克曼式剥削”这个词的广泛使用。

youdao

Trümmerfrauen were honored for their contribution to post-war Germany and several cities have monuments to their work.

因为他们对战后德国重建的贡献受到了尊敬，几个城市已经为她们所作的贡献立了纪念碑。

youdao

Tutte died in 2002, less than 10 years after his contribution to World War II was made public.

BBC: Suffolk

Shorn of such spicy intrigues, in fact, there would be little new in Pakistan's latest contribution to the war on terror.

ECONOMIST: Pakistan: School for terror | The

He has evidently decided that Britain's contribution to a war should not be a token one: better Mr Bush's bulldog than his poodle, seems to be the thinking.

ECONOMIST: Britain sends in the Rats