Definition: Rewrite each original sentence in order to make it easier to understand by non-native speakers of English. You can do so by replacing complex words with simpler synonyms (i.e. paraphrasing), deleting unimportant information (i.e. compression), and/or splitting a long complex sentence into several simpler ones. The final simplified sentences need to be grammatical, fluent, and retain the main ideas of their original counterparts without altering their meanings.
Input: During the 1980s and 1990s, the university devoted substantial resources to renovating its massive hospital complex and improving the academic facilities on the North Campus.

During the 1980s -1990s, the university invested a lot in renovating its hospital and improving it's North Campus academic facility.