How do archaeologists know where to find what they are looking for when there is nothing visible on the surface of the ground?

地面上什么也看不见，考古学家怎么知道到哪里去找他们要找的东西呢？

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When researching these producers and production companies, take notice of what kind of scripts they are looking for and what they have produced in the past.

在搜索制作人和制片公司的时候，注意一下他们需要什么类型的剧本以及他们以前都制作过什么类型的影片。

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They then add more precise conditions until they get what they are looking for.

然后他们添加了更精确的条件，直到获得他们要寻找的东西。

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What we are looking for is a real commitment from the Israeli government that they are committed to a two-state solution and to the cessation of settlements."

VOA: standard.2009.04.09

What kind of reader are writers in this period looking for, and what do they want from that reader?

作者在这时候要找的是怎样的读者，他们希望从读者身上获得什么？

耶鲁公开课 - 1945年后的美国小说课程节选

Instead, they are looking for what Leinberger calls "walkable urbanism" -- both small communities and big cities characterized by efficient mass transit systems and high density developments enabling residents to walk virtually everywhere for everything -- from home to work to restaurants to movie theaters.

CNN: Is America's suburban dream collapsing into a nightmare?

While others have no idea what they are looking for, what they have to offer or have not kept up on their skills, their industry or technology.

FORBES: Why Older Workers May Not Be Getting Hired

And they think they find what they are looking for more in Shackleton than Scott, Barczewski suggests.

BBC: NEWS | UK | Magazine | What makes a modern hero?