人们对事 物的感知 有一定的局限性。就数字来说,数字太大,人们不易感知它大到什么程度;数字过小,人们同样难以感知它小到什么程度。因此,在应用写作中,对于难以感知的数字,或者需要特别强调的数字,应适当采用一些方法,使数字形象化,以加强表达效果。常用的方 法有四种:(一)比 People’s perception of things has some limitations. As far as numbers are concerned, numbers are too large for people to perceive to what extent. Too few numbers make it equally difficult for people to perceive the extent to which they are small. Therefore, in application writing, for those numbers that are difficult to perceive or those that need special emphasis, some methods should be properly adopted to visualize the figures so as to enhance the expression effect. There are four commonly used methods: (a) than