英文翻译一句谢谢.这是一家非常知名的学校,据我所知他已经有近100年的建校史了.

As far as I know, it's a well-known school with a history of nearly 100 years.
或：It is a well-known/famous school. And as far as I know, it has a history of nearly 100 years.
学校 也可以根据不同性质的学校考虑用university/college/institute/academy等
几个答案中,eeENJOY回答得最好,但是我认为nearly表示“近……”更合适些.