有历史的

The idea of welfare state or welfarism has a long history in Britain.

福利国家在英国有长久的历史渊源。

The books were 30 years old but they were in mint condition.

些书籍已经有30年的历史，但仍完好如初。

Carbenium ion is an active intermediate state in organic reactions,which has been investigated for over 100 years.

正碳离子是有机化学反应过程中一种活泼的反应中,于它的研究已经有100多年的历史。

The historic mansion was presented by the owner to the city, and is now kept up by the local authority.

幢有历史意义的宅邸是房主送的, 现在由地方当局保养维修。

Murrey's 60-year-old company, which has annual sales approaching $10 million, much of it exports to Asia, also makes indoor recreation games such as shuffle board.

Murrey的公司已经有60年的历史，年销售额大约为1千万美元，大部分出口到亚洲，除此之外还生产室内娱乐游戏产品，如洗牌桌等。