这些石头就是煤，当时大多数欧洲人对它知之甚少。
These stones were coal, and most of the Europeans knew little about it then.
大众对这些疾病普遍知之甚少。
虽然我对建筑学知之甚少，但那个建筑让我印象深刻。
While I know little about architecture, I find that building very impressive.
助教们对艺术史也知之甚少。
The teaching fellows know very little about art history also.
因为你现在还很穷，你对世界知之甚少。
他们只是对此知之甚少。
若用户对其数据知之甚少，这可能会很困难。
For a user without any real knowledge of his data, this might be difficult.
他对这个会议的重要性知之甚少。
那时候的西方世界对中国知之甚少。
公众对他目前的情况知之甚少。
关于疼痛的过程他们知之甚少。
坦白地说，我对文学知之甚少。
当时，人们对抑郁症知之甚少。
可是，我们对未来知之甚少。
噢，我的孩子，你们太知之甚少啊！
我承认我对这个可怜的男孩知之甚少。
我们队道义逻辑知之甚少。
第二个是对财政知之甚少的财政大臣。
The second was a secretary of the Treasury who knew less about finance.
迄今为止，人们对于这种策略的有效性还知之甚少。
Until now, little was known about the effectiveness of this strategy.
在目前对这种蠕虫的生命周期还知之甚少。
考古学家对美洲最早居民的生活知之甚少。
ARCHAEOLOGISTS know little of what life was like for the first people in America.
他们不了解科学家，对科学也不知之甚少。
They don't know scientists, any more than they know much about science.
最近的数字让我们意识到，我们对于公共健康知之甚少。
The latest Numbers remind us how little is known about public health.
对于某些药物在儿童中产生的效果还知之甚少。
There is little knowledge about the effects certain medicines can have on children.
他对这消息知之甚少。
新的疾病，从它的定义就可以看出，我们对它知之甚少。
尽管我们拥有丰富的技术经验，但对于电信却是知之甚少。
While we had plenty of technology experience, we knew little about telcos.
尽管我们拥有丰富的技术经验，但对于电信却是知之甚少。
While we had plenty of technology experience, we knew little about telcos.
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