借用教室需至「國立東華大學教室講堂借用系統」申請。若是要借用光電系會議室、討論室，請至光電系辦公室登記。 To borrow a classroom, you need to apply through the "National Donghua University Classroom Borrowing System". If you want to borrow the conference room or discussion room of the Department of Optoelectronics, please register at the Office of the Department of Optoelectronics.