ASCC will shut down Machines and thus stop all services due to the maintenance for power supply system at Administration Building from 9:00AM to 11:00AM on August 20, 2000.是什么意思_ASCC will shut down Machines and thus stop all services due to the maintenance for power supply system at Administration Building from 9:00AM to 11:00AM on August 20, 2000.在线翻译_英语_读音_用法_例句