Mitigate: to make something less harmful, serious, etc. 减轻;缓和
action to mitigate poverty 减轻贫穷的行动
Soil erosion was mitigated by the planting of trees. 植树造林减轻了土壤侵蚀.
Take off: (of an idea, a product, etc. 观念、产品等) to become successful or popular very quickly or suddenly 突然大受欢迎;迅速流行
The new magazine has really taken off. 这份新杂志真是大受欢迎.
Her singing career took off after her TV appearance. 她在电视上亮相后歌唱事业迅速起飞.
Shoot up: to rise suddenly by a large amount 陡增;猛涨;迅速上升
Ticket prices shot up last year. 去年票价猛涨.
