- global temperatures plunged by a staggering 25 degrees.
全球气温骤降25度 - But thanks to their ability to survive the cold,
但由于能够适应寒冷环境 - just a few million years after the impact,
在撞击发生后仅几百万年 - the pine forests had returned.
松树林就回来了 - Seeds ensured that the giant conifers from the days of the dinosaurs
种子使恐龙时代的巨大针叶树 - made it through.
存活了下来 - The greatest of them all, reaching over 100 meters into the air,
其中最大的 高度超过100米