Trail blazes, tire tracks, and other features can 20 you to civilization.
小径标记、车辙和其他特征可以20你到文明社会。
But when Swetnam enrolled in graduate school at the University of Arizona's Laboratory of Tree-Ring Research, he was surprised to find a record of repeated blazes dating back hundreds of years before European colonists arrived on the continent.
但当斯威特纳姆进入亚利桑那大学的树木年轮研究实验室读研究生时，他惊讶地发现，早在欧洲殖民者到达大陆数百年之前，就有重复的火灾记录。
Because flammable material couldn't build up on the landscape, blazes tended to move slowly and peter out when they reached the footprints of previous burns.
由于可燃物无法在地表堆积，火灾往往蔓延缓慢，并在到达之前烧过的区域时逐渐减弱。
These fires were carefully planned and intentionally ignited during periods when weather kept the blazes easy to control, and helped eliminate some of the fuel that had built up around the important park's facilities.
这些火灾是在天气条件使得火势易于控制的时期，经过精心计划并有意点燃的，有助于清除公园重要设施周围的燃料积累。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。