他们在这个无情世界的探索过程中，要涉过水温接近冰点的水潭，体温太低致死成为巨大的威胁。

On their journey into this unforgiving world, they have to cross pools of near freezing water and dying from hypothermia is a very real threat.

youdao

我们发现自己被无情地切断与无线世界的联系。

We find ourselves cruelly cut off from the wireless world.

youdao

一场世界大战所留下的只是闷燃的灰烬，无声地证明了人类的愚蠢，最终无情地走向死亡。

A world war will leave only smoldering ashes as mute testimony of a human race whose folly led inexorably to ultimate death.

youdao