The paper intrduces the exchange CENTREX, dispatching equipment and the com-bination of them, and puts forward the methods of improving coalmining communication capabili-ty.
将交换CENTREX用于调,从而提高信的综合力。
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Saffron has brought jobs and money to an area of Greece that is better known for coalmines and unemployment. A year ago, area saffron producers began exporting to the United States. Now they are looking to China.
藏红花为希腊的一个地区带来了许多业岗位和收入,而这个地区原本是以煤矿和业率低而出名的。1年前,该地区的藏红花生产者开始向美国出口这种产品。现在,他们将目光投向了国。