大学英语四六级必考词组 known about
释义：
known about 知道关于……的事情
例句：
Because few mainstream publications have done in-depth features on regular African-American women, little is known about who we are, what we think and what we face on a regular basis.
由于主流出版物很少对普通的非洲裔美国妇女做深入的专题报道，因此人们对我们是谁、我们的想法和我们平常面对的事情知之甚少。
However, far less has been known about how meal timing and exercise might affect general health.
然而，对于进餐时间和运动如何影响整体健康，人们所知甚少。
Until recently, not much was known about the topic, and little help was available to teachers to deal with bullying.
过去人们对这个话题所知甚少，老师们也很难得到帮助来应对欺凌问题，直到最近这个情况才发生了改变。
Little was known about the transport demands of the rural households, so Phase I, between December 1985 and December 1987, focused on research.
由于对农村居民的交通需求了解很少，因此第一阶段，即1985年12月到1987年12月，主要集中在调查研究上。
A recent email from the yarn company Red Heart titled "Health Benefits of Crocheting and Knitting" prompted me to explore what else might be known about the health value of activities like knitting.
最近，一封来自红心纺纱公司的题为“钩编和针织的益处”的电子邮件促使我去探索像针织这样的活动还有什么其它的健康价值。
"We've known about this for ages," she told ABC News.
我们一年前就知道这件事了。她告诉A BC新闻。
Even his closest colleagues appeared not to have known about it.
即便是他的亲信都对此一无所知。
You'd probably wish you'd known about the change and used it across the organization.
您可能希望了解关于更改的内容，并在组织的范围内应用它。
It is a basic feature of social networks that has been known about for some time.
这是早已为大家所熟知的的社会特征。
Little is known about the fish of Sierra Leone, and we have had a great start already.
关于塞拉利昂的鱼类人们知之不多，我们只是开了一个头。
But the links have not been proved and little is known about groups such as Boko Haram.
但是，链接关系没有得到证实，并且对博科圣地这类组织有所了解的人甚少。
Other handwriting samples corroborated what is already known about historical figures.
其它一些笔迹分析结果则向人们证实了一些已知的历史人物的性格特点。
Not much is known about the lives of the shepherds. But Lolan Sipan wants to change that.
没有多少人知道这些游牧部落的生活情况，但洛兰。西庞想要改变这种状况。
The analogy is not perfect. Unlike the neutron, RNA has been known about for a long time.
类比并不恰当，因为RNA和中子有所不同——我们早就知道它了。
NOT much is known about how the financial world would cope with an outbreak of avian flu.
金融界会如何应对禽流感暴发，人们并不十分清楚。
Until now little was known about the mechanisms involved in these changing processes in a tumour.
直至今日对肿瘤在其变化过程中所涉及的机理仍知之甚少。
Not much is known about the WorkCase, other than it being part of a modular desktop computer.
人们对它所知不多，只知道它是一种模块化的桌面电脑的屏幕。
This is just another site that confirms what's been known about other areas of the new world.
这只是证明了新世界的其他地方已经知道了的事实。
Not much is known about the marriage because Ms. O’Neill embraced her husband’s code of seclusion.
关于这段婚姻，我们知道的不多，因为奥尼尔女士听从了她丈夫的隐居守则。