Complex sentence: Telelatino (or "TLN") was launched over a decade before a RAI international tv channel ever existed and provided a level of availability and variety of Italian domestic and foreign programming to Canadians that was unsurpassed anywhere outside Italy.
Split into simpler sentences: Telelatino (or "TLN") was launched over a decade before a RAI international tv channel ever existed. TLN had provided a level of availability and variety of Italian domestic and foreign programming to Canadians that was unsurpassed anywhere outside Italy.