Errors and uncertainties multiply,cascading upward through a chain of turbulent features, from dust devils and squalls up to continent-size eddies that only satellites can see.

• 原翻译：错误和不可靠性上升，接踵而来的是一系列湍流的征状，从小尘暴和暴风到只有卫星才可以看到的席卷整块大陆的涡流。