报纸要体现新闻的时效性，除了采、编、印三个环节要做到及时之外，报纸能否及时送到读者手中，也是重要的一环。否则，即使采、编、印及时，但报纸送到读者手中慢了一拍，新闻已变成旧闻，报纸成了明日黄花，其价值也就大打折扣。因此，报纸在出版后，必须在一定的时段内... Newspapers should reflect the timeliness of the news. Apart from the three aspects of mining, editing and printing, the newspaper should be timely delivered to the readers. It is also an important link. Otherwise, even if mining, editing, printing and India, but the newspaper sent to the hands of the readers a slow beat, the news has become old news, the newspaper has become tomorrow, its value will be greatly reduced. Therefore, the newspaper must be published within a certain period of time ...