So, we actually have sound recorders planted in that forest over there.

所以，实际上我们在那边的森林里安装了录音机。

So, we actually have sound recorders planted in that forest over there.

我们在那边的森林里安装了录音机。

It's very powerful. And I have to admit, it feels a bit spooky to walk down to the ice in the nights, changing batteries in my sound recorder while being surrounded by these loud, strange sounds.

极具力量。我必须承认，在夜晚走到冰上感觉是有点诡异，在被这些响亮而奇怪的声音包围下更换录音机中的电池。

The sound recorders that we've put out here on Yourka Reserve have been out there during times where the site was inaccessible so it would have been collecting sound data when we weren't even able to go out there.

我们在尤尔卡保护区安装的录音机在该区域荒无人烟的时候就已经在那里了，所以当我们甚至不能去那里的时候，它就已经在收集声音数据了。