The news is best for mammals, whose complete dataset has made evaluation easier.
哺乳动物的状况最好（它有一个完整的数据库，这让评估变得更容易）。
2
The ultimate purpose of news spreading lies in the reality of news value, which, in another way, depends on standards of evaluation on news value.
新闻价值的实现是新闻传播的最终目的，而新闻价值的实现是由新闻价值评价标准来决定的。
3
Society carries on moral control on news communication action in any way that must think highly of moral evaluation of action and the objects of choosing newsworthy facts.