那位隐士在山洞里独自生活了二十年。

The ___hermit lived alone in a cave for twenty years.

这位老人选择成为隐士，独自住在山顶的小屋里。

The old man chose to live as a ___hermit in a small hut on the mountaintop.

我们在海边发现了一只寄居蟹，它正背着一个漂亮的贝壳移动。

We found a ___hermit at the beach moving around with a beautiful shell on its back.