On the ground, 在地上

51. is pulled back to Earth by gravity.
    被地心引力拉回地球
52. On re-entry, it turns scorching red-hot.
    重新进入大气层时 变得炽热鲜红
53. The super-heated atmosphere advances like a fiery hell.
    极热的大气层如燃烧的炼狱一般
54. On the ground,
    在地上
55. it's like standing under a 400-degree grill.
    就像站在400度的烤架上
56. Animals are slowly cooked alive.
    动物慢慢地被活活烧熟
57. To make matters worse, the rock debris starts to rain down.
    更糟糕的是岩石碎片 开始如雨点般落下

来自《我们星球上的生命 第一季 第六集 Life on Our Planet S01E06 灰烬中重生》第 54 行