Architecturally, AFS has two components, a server and a client.

从架构上讲，AFS有两个组件：一个服务器，一个客户端。

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A machine can run AFS client and AFS servers for the same cell as well as different cells.

一个机器可以为相同或不同的单元运行AFS客户端和AFS服务器。

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Following is a brief description of AFS architecture.

如下是AFS架构的简单描述。

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Instead, the unbanked appear to be more comfortable with businesses that they have long used in place of banks, a variety of alternative financial service (AFS) providers.

FORBES: Why 7.7% of Americans Are Unbanked

In fact, many high schools (secondary schools) around the US support a traditional foreign exchange student club and national organization, the American Field Service (AFS), founded by WWI ambulance drivers like Mr. Patch.

BBC: Have your say: Harry Patch