系统服务异常

in-service education───在职教育

United Service Organization───联合服务组织

customer service department───[贸易]客户服务部

alter perception───改变看法

customer service departments───[贸易]客户服务部

in-service educations───在职教育

make an exception───例外，破例

The overall system structure is presented in Figure 1 and includes four principle packages: transaction, service, exception, and utility.───图 1 中显示了整个系统架构，并且包含了四个重要的规则包：transaction、service、exception，和 utility。

The client may experience a system exception during the invocation, or the service provider may experience a business or system exception while servicing the request.───调用过程中，客户端可能遇到系统异常，或者在服务于请求时，服务提供程序可能遇到业务异常或系统异常。

system level error includes syntactical error, null pointer exception, web service timeout, database connection timeout, and so on.───系统级错误包括语法错误、空指针异常、web服务超时、数据库连接超时等。