He keeps insisting that he is friends with the boss. Should I let him in?

他坚称说是老板的朋友。我该让他进来吗？

It does so by insisting on a complex mode of ambiguity that governs the passage—not atmosphere.

这篇文章很朦胧，很复杂——算不上是一种气氛。

Roman doctrine, of course, had prized the state of celibacy, insisting that it was the superior state over marriage.

当然，罗马教义曾赞扬独身主义，坚持认为这是优于婚姻的状态。

The solid fuel consumption of sinter has been decreased greatly through insisting on using high-quality calces.

通过坚持使用高质量的生石灰，大大降低了烧结矿的固体燃料消耗。

About their view, insisting on their view.

他们的观点，坚持他们的观点。