Orbis has the world's only flying eye hospital.

该慈善机构是世界上唯一一家可以飞行的眼科医院。

It is the third version of the flying eye hospital.

如今的飞行眼科医院已晋升为第三版。

And in the UK, the famous eye hospital, Moorfields, was originally a trachoma hospital.

而在英国， 著名的眼科医院Moorfields，原本是一家沙眼医院。

Another plus that I really liked is that this was developed as a close collaboration with a top tier eye hospital in London to make sure that the results are as practical as possible.

另一个我非常喜欢的优点是，它是与伦敦一家顶级眼科医院密切合作开发的，以确保结果尽可能实用。