火绒草

例句：

1. 1. The wildfire spread quickly across the grassland, leaving behind a trail of scorched earth.
   野火迅速蔓延至草原，留下了一片焦土。
2. 2. The firefighters braved the fierce flames to save the villagers from the burning house.
   消防员冒着猛烈的火焰，救出了村民从燃烧的房屋中。
3. 3. The blaze was so intense that it consumed everything in its path, leaving only ashes behind.
   这场大火如此猛烈，它吞噬了沿途的一切，只留下灰烬。