The books are in every language—new books, ancient books, even a book on the history of Iraq that is seven hundred years old.

每一种语言的书籍都有——新书，古书，甚至还有一本关于伊拉克历史的书，这本书已经有700年了。

youdao

How have they survived for seven hundred years without anyone knowing?

他们是怎么存在了七百年之久而没有被人发现？

youdao

His doctrines, seven hundred years later, were used by the state as a weapon of thought control but, in a way, they were also checks on the emperor's power.

他的学说七百年后被统治者拿来用作思想控制的工具，但是在某些方面也可以用来对皇权加以限制。

youdao

Seventy-one bird species have disappeared forever since people first arrived on the Hawaiian Islands one thousand seven hundred years ago.

VOA: special.2009.05.12

Language expert Charles Earle Funk said the expression was first used almost seven hundred years ago.

VOA: special.2010.01.31

From a cave room you can see far up and down the canyon and imagine what life was like there seven hundred years ago.

VOA: special.2010.07.05

And this is - these are codes that were written six or seven hundred years ago.

CENTERFORSECURITYPOLICY: Center For Security Policy

By the summer of 2008, Clarium had assets of more than seven billion dollars, a seven-hundred-fold increase in six years.

NEWYORKER: No Death, No Taxes

For instance, Ben Stevens had received seven hundred and fifteen thousand dollars over three years from the Special Olympics, as the chief executive of the 2001 Winter Games in Anchorage, for which his father had brought millions of dollars in federal aid.

NEWYORKER: The State of Sarah Palin