It was discovered in 1764 by Charles Messier, who included it as the 27th member of his famous catalog of nebulous objects.(1764年由查尔斯·梅西耶发现并将其作为第27.个成员归入到他那著名的星云星团列表中。)
So-called truth is a nebulous thing at best.(所谓真理是极其模糊，难于分辩的东西。)
You will likely be met with a nebulous reference to studies at one university or another.(仅仅以资娱乐，当碰到引用这些数字的顾问，多问他这一研究的细节，可能他会给你一个在某所大学进行研究的模糊数据。)
This is just one example of applying data science to existing data sets to address more nebulous threats.(这仅仅是将数据科学应用于现有数据集，用以消除更难以察觉的威胁的一个例子。)
And in some ways, netiquette seems as nebulous a concept as ever.(从某种程度上讲，网络礼仪似乎永远是一个谜团。)
Temporary Heat Wave: Your lack of focus is rooted in the nebulous mess you call a workspace. Get organized and get rejuvenated!(暂时情绪：你无法集中注意力是因为工作环境一团糟。把让事物安排得井井有条、让自己精神焕发吧！)
The evening films began to make nebulous pictures of the valleys.(那时苍茫的暮色，已经开始把那些山谷染成一片烟霭凄迷的图画了。)
Special mapping is a rather nebulous term.(专用地图是一个比较笼统的术语。)
In awe of the highest mountain peak in the Alps, Mont Blanc. Today the mighty lady wore a snug nebulous chapeau.(敬畏阿尔卑斯山脉最高山峰的勃朗峰。今天，这位强大的夫人穿着一顶温暖和模糊不清的帽子。)
Refreshing everything, in contrast, is a more nebulous goal.(相对地，焕新一切是一个更模糊的目标。)
