outbreaks
If there is an outbreak of something unpleasant, such as violence or a disease, it suddenly starts to happen.
The four-day festival ended a day early after an outbreak of violence involving hundreds of youths.
由于爆发了一起数百名年轻人参与的暴力事件,导致为期4天的节日提前一天结束。
an outbreak of chickenpox.
水痘的暴发。