Sweden kind of disappears from the great power state when they're defeated by Peter the Great in--when is it?--1709.

在1709年被彼得大帝打败后,［此处指的是1709年的波尔塔瓦之战］

耶鲁公开课 - 欧洲文明课程节选

Peter the Great has books translated from the west, including John Locke, into Russian.

彼得大帝引进大量的西方著作,包括约翰·洛克的著作

耶鲁公开课 - 欧洲文明课程节选

Peter's rule is from 1682 until his death in 1725.

彼得从1682年起掌权,直到1725年他去世

耶鲁公开课 - 欧洲文明课程节选