What is less clear, though, is whether the same justification can be used by central banks to create permanent swap lines with just a few other central banks of their choosing. This is akin to an announcement on a cruise ship approaching an iceberg that the crew will definitely rescue first-class passengers but not necessarily others.
但是，并不如此明确的是同样的论证是否适用于央行与一小撮由它们选定的其他央行建立永久的互换通道。这就好比是在邮轮撞向冰山时宣布肯定会救助一等舱乘客，其他乘客就听天由命吧。