中译英

每年春季，数以万计的中外客商云集申城，参加一年一度的华东出口品交易会。上海各类商品在这里与全国各地一比短长。上海的优势在于科技实力，因此高技术产口的出口应成为上海外贸出口增长的"排头兵"。

著名物理学家杨振宁教授曾说："高科技战场是中国超越发达国家的主战场，也是最后的战场。"走发展高科技贸易之路，是历史的必然，也是末来的需要。

【参考译文】

Every spring hundreds of thousands of domestic ａｎｄ　foreign businessmen swarm into Shanghai to attend the annual East China Export Commodity Trade Fair. Here, all kinds of goods from Shanghai compete with the goods from other places in China. The advantage of Shanghai lies in its advanced scientific ａｎｄ　technological strength, therefore the export of high-tech products should take the lead in increasing Shanghai\'s foreign trade ａｎｄ　export.

ProfessｏｒYang Zhenning, a famous physicist, once said, "The high-tech battlefield is the main ａｎｄ　the last battlefield fｏｒChina to overtake the developed countries." It is not only indispensable in history, but also necessary in the future to develop by way of promoting high-tech trade.