Simplify the following text for a Grade 10 native English-speaking person.
Original: Afterward , Robinson played variously at first , second , and third bases , shortstop , and in the outfield , with Jim Gilliam , another black player , taking over everyday second base duties .
Simplified: Afterward , Robinson played at first , second , and third bases , shortstop , and in the outfield , with Jim Gilliam , another black player , taking over everyday second base duties .