七月,又是一个离别的日子,苦读寒窗的莘莘学子们就要告别母校、告别校友,走向新的起点了。这也让我想起了一段段历历在目的往事,作为网络时空的编辑,我能做点什么呢还是在我的自留地里播种些对大家有意叉的知识吧。 July is another day of departure. Students who study hard at Windows of Choice will bid farewell to their alma mater, say goodbye to their alumni, and move on to a new starting point. It also reminds me of a period of history in the past, as editor of the network of space and time, what can I do or in my reserve of planting some of you interested in fork knowledge.