Changes must be soundly based in economic reality.

变革必须牢靠地建立在经济现实基础之上。

《柯林斯英汉双解大词典》

Agriculture was based in the past on the family as a unit.

农业过去以一个家庭单元为基础。

《柯林斯英汉双解大词典》

Both firms are based in Kent.

这两家公司的总部都位于肯特郡。

《柯林斯英汉双解大词典》

Doctor Singhal works with a volunteer organization based in Jaipur, Rajasthan, that helps people take care of their camels.

VOA: special.2009.01.13

There are two issues of language One in terms of software, one in terms of websites In term of websites, most websites are in English because most of the websites are based in the United States.

关于语言，有两个重要的方面,一方面是软件，另一个是网页,对网页而言，大多数以英语显示,因为大多数网页的服务器设在美国。

麻省理工公开课 - 媒体、教育、市场课程节选

But that's based in the East End of London, in Brick Lane.

但是，那是以伦敦东区为背景的，在布里克巷。

在伦敦拍摄的电影 - SpeakingMax英语口语达人

Aaron, 25, says the Web site has helped Meathead, based in San Luis Obispo, Calif.

FORBES: Better Late Than Never

Between 1996 and 2001, Chance was a freelance correspondent based in Sri Lanka, Bangkok and London.

CNN: CNN Profiles - Matthew Chance - Senior International Correspondent

They are all controlled by a venture capital firm called Intellectual Ventures, based in Bellevue, Wash.

FORBES: Patent Stalker