They serve as a natural fertilizer and help support the roots of future crops.

它们起到天然肥料的作用，帮助为未来作物的根系提供养分。

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The center will serve as a hub for research, advanced testing, and support for European clients interested in adopting stream computing technology.

这个中心将为对流计算技术感兴趣的欧洲客户提供研究、高级测试和支持服务。

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Pay attention to relationships with your family and at work. They will serve as support for you in difficult times.

在工作和生活中保持和大家的联系，当你在面临困难时这将给予你强大的支持。

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She believed that training women to serve as support pilots at home could free up men to fly combat operations overseas.

VOA: special.2010.11.08

The interactions and dependences between these technologies are subtler and serve to support the entire ecosystem of end user needs.

FORBES: Digital Storage Needs the Right Stuff

Will his party still be so supportive if main benefit of his party's agreement to serve and support the coalition government turns out to be a dead duck?

BBC: Vote 2011: Lib Dem gloom in Clegg's Sheffield powerbase

They contain emotional landmines and serve as support networks -- and, like Will and Grace, those lucky enough to have them draw on each other for a lifelong platonic bond.

CNN: Gay men, straight women: enduring bonds