It is the first train line with a 4G network.

这是中国第一条开通 4G 网络的铁路。

youdao

It is the first enthronement since 1928.

这是自1928年以来的第一次登基典礼。

《柯林斯英汉双解大词典》

It is the first car of its type to have this design feature.

这是同类型汽车中首部具备这种设计特点的。

《牛津词典》

It is the first major exhibit to explore the role that sexual identity has played in modern paintings and photographs of people.

VOA: special.2010.12.15

It is a Bronze Age culture, and it is the first civilization we know in the area.

这是一个青铜时代的文明,也是我们在此区域所知道的第一个文明

耶鲁公开课 - 古希腊历史简介课程节选

I want to start with a story, a specific story, that in many ways I can say it is the first story, psychological story that I heard of.

我想从一个特别的故事开始，在很多方面，它是我听到过的，第一个有关心理学的故事。

哈佛公开课 - 幸福课课程节选

It is the first project of its kind within the UK Creative Cities network.

UNESCO: UK National Commission for UNESCO - From receptionist to ��cultural diplomat��: hotel teams across Bradford trained to promote its UNESCO status

It is the first time that the WHS Management Plan has considered Stonehenge and Avebury together.

UNESCO: UK National Commission for UNESCO - National Trust launches joint Stonehenge and Avebury World Heritage Site Management Plan

It is the first time since 1909 that a town has been granted a royal title.

BBC: Wootton Bassett given Royal prefix by the Princess Royal