Construction Progress 9-17-2021 副堂 講台platform廢土清理男生廁所 施工圖男生廁所 隔間Infant-2nd Graders Meeting RoomInfant-2nd graders meeting room Exit DoorInfant-2nd graders meeting room Infant-2nd Graders Meeting Room 洗手台 Infant-2nd Graders Meeting Room 洗手台