For example, to protect claims of employees and the Government, claims for unpaid wages and unpaid taxes often will, at some point, be given priority over previously existing security rights.
例如，为了保护员工和政府的债权，常常规定在有些情况下对未支付的工资和未交纳的税收的求偿权优先于先前已经存在的担保权利。