2015考研英語作文高分范文：手機(jī)用戶數(shù)量變化
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手機(jī)用戶數(shù)量變化
Developed and developing countries witnessed different rates of growth in mobile-phone subscription from 2000 to 2008. As the bar graph shows, the number of mobile-phone sub-scribers in developed countries rose steadily(穩(wěn)步增長)from 0.7 billion in 2000 to one billion in 2008. By stark contrast(突出對比), cell phone users in developing countries soared from 0.4 billion to 4 billion in the same period.
What accounts for this disparity(差距，不同)? The answer involves two factors. The first reason is technology gap. Developed countries generally enjoy advanced technology, which enables them to popularize mobile phone ahead of developing countries. Another contributing factor is the difference in population size. As we know, developed countries usually have a small population but most developing countries a large. As the price of the mobile phone slides(下滑), more and more people in developing countries avail themselves of(利用)this service, which explains the substantial increase(大幅增長)in mobile-phone subscription in these countries since 2003.
From the case of mobile-phone subscription, we see that developing countries are quickly catching up(趕追)in science and technology, which is believed to be conducive to closing the gap between developing and developed countries.
精彩譯文
2000年到2008年間，在發(fā)達(dá)國家以及發(fā)展中國家手機(jī)用戶有了不同程度的增長。如圖所示，在發(fā)達(dá)國家2000年移動手機(jī)用戶為7億，之后穩(wěn)步增長，2008年到了10億。相比之下，同期在發(fā)展中國家手機(jī)用戶量從4億直線上升到了40億。
怎樣來解釋這種差異?答案有兩點：第一個原因是技術(shù)差距。發(fā)達(dá)國家通常享有先進(jìn)技術(shù)，這就使得手機(jī)的普遍性要超過發(fā)展中國家。另一個影響因素是人口數(shù)量的不同。眾所周知，發(fā)達(dá)國家通常人口數(shù)量少，而發(fā)展中國家大部分人口數(shù)量龐大。隨著手機(jī)價格的下滑，發(fā)展中國家越來越多的人得益于這種服務(wù)。這也就解釋了自2003年這些國家的手機(jī)用戶大幅度提高的原因。
從手機(jī)用戶的例子來看，發(fā)展中國家在科技領(lǐng)域快速趕追，我們堅信這對縮小發(fā)達(dá)國家與發(fā)展中國家的差距是有益的。
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