always probing for weakness. 寻找弱点

311. are easily forgotten.
     很容易被遗忘
312. But the molten underworld
     但这地下熔岩世界
313. is always stirring,
     总在不停搅动
314. always probing for weakness.
     寻找弱点
315. Beneath Pangaea's crust,
     在盘♥古♥大♥陆♥的地壳之下
316. a plume of superheated magma
     一股极热的岩浆
317. was working its way to the surface.
     正朝着地表前进

来自《我们星球上的生命 第一季 第三集 Life on Our Planet S01E03 入侵大地》第 314 行