The activity is then put in state failed and the fault is propagated to the fault handler of the next enclosing scope.

然后将该活动置于已失败状态，并且将错误传播到下一个封闭范围的错误处理程序。

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A Groovy Closure is an anonymous function that can access its enclosing scope, can be called repeatedly at will, and be passed around as it were data.

一个Groovy闭包是一个匿名函数，它可访问包含它的范围，可随意被重复调用，并可将其当作数据到处传递。

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Fault handling in this context can be as easy as doing nothing — simply the existence of the custom fault handler prevents the fault from being propagated to the enclosing scope or process.

此上下文中的错误处理非常简单——只要有自定义错误处理程序存在，就可以防止将错误传播到周围的范围和流程。

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