SospecialwasthesportsmeetingofjuniorthreethatitwasthefirsttimethatIgotagoodgrade.这句要用两个that,重复了怎么办我想知道可以重复吗

　　SospecialwasthesportsmeetingofjuniorthreethatitwasthefirsttimethatIgotagoodgrade.这句要用两个that,重复了怎么办

　　我想知道可以重复吗