Task: Translation
Input (Korean): 두 개의 중등 학교 인 Heatherhill Secondary College와 Coomoora Secondary College는 Springvale Secondary College와 Chandler Secondary College가있는 Keysborough Secondary College와 합병되었습니다.
Output (English): The two secondary schools , Heatherhill Secondary College and Coomoora Secondary College have been merged with Springvale Secondary College and Chandler Secondary College into Keysborough Secondary College .