在我的挎包里，珍藏着一支特殊的派克笔。它是美国国防大学赠给中国国防大学新闻工作者用的钢笔。每次看见它，都能引起我一段美好的回忆。那是一年前的一天中午，从炊事班返回宿舍楼的我，见整个楼道都被打扫得干干净净，我感到纳闷：这卫生区一直由我们单位战士打扫的，可刚? In my bag, there is a special Parker pen. It is a pen donated by CND to journalists at China National Defense University. Every time I see it, can cause me a good memory. It was a noon a year ago a day, from the cooking class back to my dormitory, see the entire corridor have been cleaned, I wonder: This area has been cleaned by our unit soldiers can be just?