学术类雅思 (5分及以下) - 灾难

the sudden movement and shaking of the earth's surface, usually causing damage

地震

a very strong and destructive wind that moves in circles, often seen in the Caribbean

飓风, 气旋

an unexpected and usually dangerous situation needing immediate attention or action

紧急情况, 紧急状态

the rising of a body of water that covers dry places and causes damage

洪水, 泛滥

the rapid spread of an infectious disease within a specific population, community, or region, affecting a significant number of individuals at the same time

流行病, 疫情

a disease that spreads across a large region or even across the world

大流行, 流行病

a situation where there is not enough food that causes hunger and death

饥荒, 食物短缺

a sudden, forceful release of energy due to a chemical or nuclear reaction, causing rapid expansion of gases, loud noise, and often destruction

爆炸, 爆发

an accident that occurs when two or more objects, often in motion, come into violent contact with each other, resulting in damage or destruction

碰撞, 冲撞

a situation where radioactive materials are released from a nuclear facility, posing environmental and health dangers

核事故, 核事件

a sudden and unfortunate event that causes a great amount of death and destruction

灾难, 惨剧