It is held each spring on the world's largest fairground in Hanover, Germany, and is a barometer of the state of the art in information technology.

它是每年春季举行的世界上最大的博览会在德国汉诺威市举行，是一个晴雨表，最先进的信息技术。

youdao

Some German states had issued their own would-be stable currency: Baden's was secured on the revenue of state forests, Hanover's convertible into a given quantity of rye.

ECONOMIST: Millennium issue: German hyperinflation