瑞士加大防洪力度,以保护其20%面临洪灾风险的人口。 Switzerland boosts flood defenses to protect 20% of its population at risk from flooding.

瑞士在防洪方面进行了大量投资,这至关重要,因为洪水影响到80%的城市,使20%的人口处于危险之中。 Switzerland invests heavily in flood protection, crucial given that floods affect 80% of its municipalities and put 20% of the population at risk. 与灾后重建相比,预防洪水具有成本效益。 Flood prevention is cost-effective compared to post-disaster rebuilding. 虽然限制土地使用和保护森林等措施有帮助,但洪水易发地区的快速城市增长增加了经济破坏,突出表明需要不断改进保护工作。 While measures like limiting land use and protecting forests help, rapid urban growth in flood-prone areas increases economic damage, highlighting the need for continuous improvements in protection.