It's the language of human relationship that is based on trust, openness, and understanding.
那就是基于信任、开放、和理解的人际关系的语言。
I must insist you finish what you have started!
我是说一旦开始的事就必须坚持到底!
In this part of the cave, they could hear an insistent booming sound which they found was caused by a small waterspout shooting down into a pool from the roof of the cave.