Buttonwood would like to suggest two tried-and-trusted canaries for this particular coalmine. 金融人士愿意为这个特别的市场建议两个屡试不爽的预警指标。
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. 将交换机CENTREX功能用于煤矿调度机,从而提高煤矿通信的综合能力。
Saffron has brought jobs and money to an area of Greece that is better known for coalmines and unemployment.
藏红花为希腊一个以煤矿和失业闻名的地区带来大量就业岗位和可观收入。
Listen to this 2 英语中级听力
Some of them went to work in the coalmines in Sydney.
他们中的一些人去了悉尼的煤矿工作。
6 Minute English 六分钟英语
A giant coalmine has just been given the go-ahead by the Queensland government even though scientists warn it may damage the Reef.
昆士兰政府着力优先开采大型煤矿，即便科学家告诫他们这会损害珊瑚礁。
VOA慢速英语_娱乐
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.