Smoke was produced by burning a mixture of wolf dung , sulfur and saltpeter 用作烽烟燃料的是狼粪硫磺和硝石混合物。
2.
Soldiers used smoke in the daytime and fire at night to deliver the message 士兵们在白天用烽烟，夜间用篝火传递消息。
3.
" meanwhile , the police have contacted the three radio programme hosts who stepped down from talk shows and have started investigations into these cases 此外，警方也接触了决定不再主持电台烽烟节目的三位主持人，并就事件展开调查。
4.
" meanwhile , the police have contacted the three radio programme hosts who stepped down from talk shows and have started investigations into these cases 此外，警方也接触了决定不再主持电台烽烟节目的三位主持人，并就事件展开调查。
5.
A new technical revolution and competition for the overall national strength in the 2st century have become more and more obvious . to be in an invincible position , we have to constantly depend on persons with ability 21世纪新技术革命的浪潮和综合国力竞争的烽烟已清晰可见，要在新世纪的竞争中永远立于不败之地，只有靠人才。
6.
Facing the opportunity and challenge of the economic globalization , our enterprises need to know to do their business ; after the accession into wto , our businesses should to know how to compete with the international giant companies in domestic and international market ; the war of price has being prevalent frequently 我国企业面对经济全球化的机遇与挑战，加入世界贸易组织( wto )后，又在国内、国际市场同时和强大的国际对手展开竞争， “价格战”烽烟此起彼伏。
7.
But this film brings them back ; the magnificence of imperial beijing , its rivers and magnificent buildings , like the forbidden city with its golden tiles and red walls ; hutongs , the traditional alleyways of old beijing , and the courtyard houses with their old pagoda trees and green bricks ; battlefields , warriors and war horses . the scenes and events of 850 years of history are now brought back to life 这部电视片将带领观众，走进河湖纵横、樯橹如织的水乡北京；走进古城合围、金瓦红墙的紫禁城；走进古槐遮荫、青砖灰瓦的胡同四合院；走进金戈铁马、烽烟滚滚的古战场… …去了解、探询这座古城850年间发生的一个个难忘的故事。
