ab-rupt climatic event的用法和样例：
- El Nino climatic events include heavy rains and blustery storms as well as drought with associated wildfires.
- However, the impact of some major historical climatic events such as the last glaciation has not been considered in such analyses.
- He reported on the whole event to the minister.
- AB and CD intersect at (the point) P.
- The line AB cuts the line DC at the point E.