Even in the case of the dependent (or covariant) nature of some risk, insurers added that they have historically been careful to spread their catastrophe exposure widely through diversification and reinsurance.
保险人补充说，即使在有些风险具有依存(或共变)性质的情况下，他们历来采取谨慎的作法，通过多样化和再保险广泛地分散其灾难承保。