natural hazards

基本解释

Although only 11% of the people exposed to natural hazards live in developing countries, they account for more than 53% of global deaths due to natural disasters.
虽然遭受自然灾害的人口中只有11%的人生活在发展中国家，但这部分人在全球因自然灾害死亡的人数中所占比例高达53%以上。
Hurricanes, tornadoes, and earthquakes might seem like the most dangerous natural hazards you could ever face, but floods and droughts actually kill more Americans over time.
飓风、龙卷风和地震也许看来像是你所可能面对的最危险的自然灾害，可是随着时间的推移，水灾和旱灾实际上越来越多地杀死美国人。
“Does it make sense to teach lessons about natural hazards and disaster risk in a classroom that is a liable to collapse and kill students and teachers alike?” he said.
他说：“如果在一间很容易倒塌压死学生和老师的教室里，开设自然灾害和灾难风险的课程是否有意义呢？”

It has been identified as one of the top nations already vulnerable to natural hazards like drought and storms.
UNESCO: New Centre to Promote Climate Change Training and Disaster Risk Reduction Opened in Ha Noi United Nations Educational, Scientific and Cultural Organization
To get started, check out these publicly available data sets in the Natural Hazards Data Community on Safety.
WHITEHOUSE: USDA Drought Code Sprint: Giving Americans One-Click Access to Federal Drought Relief

自然灾害
China is a country with serious mountain natural hazards, especially debris flow and landslide.
我国是一个山地自然灾害严重的国家,尤其是泥石流、滑坡灾害。