火险等级 meaning in Chinese
fire danger class
Examples
- Scorching temperatures continue to plague much of the west , and forecasters predict little relief in the days ahead . the extreme temperatures are also raising concerns about wildfires in several states
西部大部分地区还在酷热高温的中倍受煎熬，而且预报称未来几天内不会有所缓解。同时这种天气也使很多州的火险等级进一步提高。