可是他还觉得不够安全。他决定再找一个洞穴，如果有野人来，他可以在那里藏身。

But he still did not feel safe enough. He decided to look for another cave, where he could hide if savages came.

youdao

野人也许用石刀刮，有人甚至提议他们可以用火来修理头发。

Cavemen probably shaved with stone knives, and there's some suggestion that they may even have trimmed their hair with fire.

youdao

那些野人用骤雨般的石头和箭来迎接我们。

The savages greeted us with a shower of stones and arrows.

youdao