be precious one or two photocopiers available in order to save paper costs. That's why some exams used oil printing instead of photocopying, like those internal exercises that Dong Qingyun distribute...轉碼失敗！請您使用右上換源切換源站閱讀或者直接前往源網站進行閱讀！als sit idle on the square for nearly half a month without construction starting. The client almost cried when they came to find me. I set a deadline and said that if it wasn't completed by then, I'd...