Complex sentence: During the postseason, NBC broadcasts the first two playoff games, while CBS and Fox airs the rest of the AFC and NFC games, respectively; the Super Bowl rotates annually among CBS, Fox, and NBC.
Split into simpler sentences: During the postseason, NBC broadcasts the first two playoff games, while CBS and Fox airs the rest of the AFC and NFC games, respectively. The Super Bowl rotates annually among CBS, Fox, and NBC.