But just five million years after the asteroid, 但是在小行星撞击之后仅500万年
With the dinosaurs gone, they were free to come out in the open. 恐龙灭绝之后 它们可以自♥由♥地出来活动
that had long hidden in the shadows. 长♥期♥隐藏在阴影之中
The greatest of them all, reaching over 100 meters into the air, 其中最大的 高度超过100米
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
just a few million years after the impact, 在撞击发生后仅几百万年
But thanks to their ability to survive the cold, 但由于能够适应寒冷环境