In environmental cases, this requires the plaintiff to allege the existence of a chain of causation between the allegedly illegal government action and an injury to some portion of the environment used by the plaintiff.

• 在环境保护的案例中，这就要求原告提出一连串的因果关系，这种因果关系存在于所指证的政府非法行为与原告的环境所蒙受的部分损害之间。