禽流看起来这么小，但它是伟大的。

The bird looks so small, but it is great.

youdao

最近，我开始使用STL，它是伟大的。

Recently, I started using STL and it is great.

youdao

它是伟大的，它涉及的一切，我想做的事。

It was great, it covered everything that I wanted to do.

youdao

It is, well, it's a great poem. There are lots of them that when I first started teaching this course I decided I wouldn't teach.

它是一首伟大的诗，有很多诗都是,我开始教这门课的时候就决定不去说这首诗。

耶鲁公开课 - 现代诗歌课程节选

Okay, so let's talk about the example of smallpox, which is one of the world's great successes in the battle against infectious diseases.

我们现在来谈一谈天花,它是人类与传染病的斗争中,获得的一项伟大胜利

耶鲁公开课 - 生物医学工程探索课程节选

Again whether you agree or not with the project is beside the point,it was the greatest,positively speaking, scientific project in history where the minds got together.

无论你是否同意这计划,积极来说，它都是最伟大的计划，聚集起了最优秀的人才。

哈佛公开课 - 幸福课课程节选