That is seven hundred thirty kilometers above the record low set three years ago.

这比三年前的最低记录要多七百三十平方公里。

youdao

My grandfather was born in India over one hundred years ago and contracted polio when he was seven years old.

他一百多年前生于印度，在他七岁时感染小儿痲痺症。

youdao

People came to the earth from the Heaven of Light-Sound. Their coming wasn't just seven hundred billion years ago. Perhaps such a situation already existed seven thousand trillion years ago.

答：人是从光音天来的，这个来源不只七亿兆年，恐怕七亿亿兆年以前就有这种情形。

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