Complex sentence: On June 22,2011, Rowe announced on his radio show his intention to retire from VOCM after nearly thirty years so that he can write full-time, but has agreed to fill in periodically for the regular talk show hosts.
Split into simpler sentences: On June 22,2011, Rowe announced on his radio show his intention to retire from VOCM after nearly thirty years so that he can write full-time. He has agreed to fill in periodically for the regular talk show hosts.