Correlating
v. 使互相关联（correlate的现在分词形式）
🗣️ 情景例句
It is.
它是的。
What's good about it?
有什么好？
and found our then prevailing primitive state completely uninteresting to their own advanced knowledge.
并且发现我们地球当时普遍存在着的原始状态同他们先进的知识相比是索然无味的。