Discounts will only be given on production of your student ID card.

须出示学生证方可打折.

《简明英汉词典》

Please Student ID Card when you enter the hostel.

学生进入宿舍时,须出示学生证.

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At registration I got my new student ID card.

注册时,我拿到新的学生证.

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W : Ah - huh. I'm afraid I left my Student ID card in the dorm.

啊, 恐怕我把学生证放宿舍里了.

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