Archaeologists know that mounds such as these are the kinds of geological features that indicate the presence of ancient settlements.

考古学家知道，像这样的土堆是能表明有古代定居点存在的地质特征。

youdao

As you probably know, primary colors are, theoretically speaking, the basic colors from which all other colors can be made.

正如你可能知道的，从理论上讲，原色是所有其他颜色形成的基础色。

youdao

I am very sorry to make your mouth water, but these, as you know, are five new gold pieces.

我很抱歉让你流口水了，但你知道，这是五个新金币。

youdao

So I've never felt like a minority because,as you know, minorities are never supposed to say anything unkind about one another."

VOA: special.2010.08.08

We feel as we process the world around us that we know things for and as what they are.

我们觉得我们认识的事物,都是事物真实的本质。

耶鲁公开课 - 文学理论导论课程节选

and so there are some products where... at least, as far as, I don't know this field very well,

所以有的产品……至少，我对这个领域不是很了解，

广告和价格的关系 - SpeakingMax英语口语达人

The destruction, as you know, there is catastrophic, and the needs of the Haitian people are still overwhelming, as you know.

WHITEHOUSE: Remarks by The First Lady at USAID Agency visit

And you know, we are a very impatient people as you know.

NPR: A Conversation with Iraq Envoy Zalmay Khalilzad

Without periodic, realistic testing, it is not scientifically possible to assure with high confidence that existing nuclear weapons are as safe and reliable as we know how to make them.

CENTERFORSECURITYPOLICY: The ��Genie-stuffers��