Simplify the following text for a Grade 7 native English-speaking person.
Original: Grand Prix motor racing came to Switzerland in 1934 , to the Bremgarten circuit , located just outside the town of Bremgarten , near Bern .
Simplified: Grand Prix racing started in Switzerland in 1934 . The Bremgarten circuit was located just outside the town of Bremgarten , near Bern .