The fault is not handled on the enclosing scope.

该错误没有在封闭范围内得到处理。

youdao

If a variable is referenced in an enclosing scope, it is illegal to delete the name.

如果变量在封闭作用域内被引用了，删除它的名字就是非法的。

youdao

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。

youdao