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: Working extensively with the BBC, Ross has presented The Film programme since 1997, his own chat show, Friday Night with Jonathan Ross since 2001, and a radio show on BBC Radio 2 beginning in 1999.

While Ross worked with the BBC he presented: The Film programme (1997), his own chat show, Friday Night with Jonathan Ross (2001), and a show on BBC Radio 2 (1999).