This step has to be done again whenever you create a new database connection in the future.

将来只要创建一个新数据库连接，就需要执行这个步骤。

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By keeping the connection alive, the overhead of establishing a new connection is eliminated and hence future requests from the browser is served faster.

通过让连接继续处于活动状态，可以省去建立新连接的开销，从而使浏览器可以更快地为以后的请求提供服务。

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To achieve its goals, the us must recognise the "fundamental connection between the future of Afghanistan and Pakistan," Obama said.

奥巴马说，要实现这一目标，美国必须“从根本上”认识到阿富汗与巴基斯坦的未来是密不可分的。

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Kyl have made to the common defense and look forward to working with them in that connection in the future.

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And while it seems highly unlikely it will split this service off and sell it individually, it too is a vision of the future: A direct connection to the entertainment providers you want rather than buying huge packages of mostly irrelevant content.

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While his works will be his connection to the scholars of the future, those of us who were blessed by his presence and care are forever better for having shared in his example of how a man lives.

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