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Business English correspondence is an integral part of the foreign trade, covering all aspects of foreign trade, played an important role in foreign trade.

The commercial English letters and telegrams are in the foreign trade the essential part, involves the foreign trade each link, is playing the vital role in the foreign trade.

Business English letters or telegrams in foreign trade is an integral part of all aspects of involving foreign trade plays an important role in foreign trade.

Business English correspondence is an integral part of the foreign trade, covering all aspects of foreign trade, played an important role in foreign trade.