1.They have an interesting website at kiva.

他们在 kiva 有一个有趣的网。机翻

2.We were able to find rooms, we think we may have been able to find as I mentioned before at least one kiva there's blow to surface.

我们到房屋，我们认已经够到我之前提到的至少一个低于地表的地穴。