of no concern

基本解释

At some point Lord Hill-Norton took an interest in UFOs, and was unsatisfied with the MOD claiming that they were of no concern.
从某种程度上讲，希尔.诺顿议员很关心UFO事件，并对国防部的表态说它们不值得关注表示不满。
Used to better outcomes, the habits of their wild imagination, habits of their own feelings into the blog and habits of no concern to my blog.
习惯结局的美好，习惯自己天马行空的想象，习惯的把自己的感受写进博客，也习惯无人关注我的博客。
blog.sina.com.cn
What you are and what you may have done is of no concern to us, because we see your Light and know what you have been through in the cycle of duality.
我们不关心你们（的身份）是什么或者你们可能做过什么，因为我们看见你们的光，并且知道你们已经通过二元性的循环。
blog.sina.com.cn

Polio is no longer a concern in Western countries because of mass inoculations starting in the 1950s.
And it increases the role of these economic elites or their concern with maintaining their privileges against threats to their privileges and to their prosperity no matter where they come from.
这在提高了经济精英的地位的同时,也使他们更担心如何保持他们的特权,以及如何对抗对他们特权和繁荣的威胁,无论威胁来自何方
耶鲁公开课 - 欧洲文明课程节选
There was no separate caste of priests and there was very little concern, I don't mean any concern, but very little concern with life after death which was universally important in other civilizations.
没有独立的教会阶层,城邦里的人们很少关注来生这个概念,很少关注,不是说完全没有关注,此观念在当时的其他文明中是极为重要的
耶鲁公开课 - 古希腊历史简介课程节选

However, whether they do or not, is absolutely, positively of no concern to America.
FORBES: Confessions of an SEC Whistleblower