Because 100 years ago, the biggest danger in the South Wales coal mines was gas.

100年前，南威尔士煤矿最大危险是天然气。

Rescue work continues, but has encountered difficulties after part of the coal mine tunnel collapsed.

作仍继续，但是由于部分煤矿巷道出现垮落，作十分艰巨。

It led to the closure of dozens of coal mines.

这导致了数十处煤矿关闭。

VOA contacted three of the area's larger coal mines for comment. None responded.

我台联系了该地区3家较为大型煤矿，想听听他们看法。但他们都拒绝回应。

I work 18 hour days in a coal mine.

我每天煤矿作 18 小时。

There were many coal mines there once.

那里曾经有多煤矿。

That is, they used it to store waste dirt and rock from the coal mine.

也就是说，他们用它来储存煤矿废弃煤泥和煤矸石。

She likened this personality trait to the metaphor of the 'canary in a coal mine'.

她把这种性格特征比作“煤矿里金丝雀”。

None of the coal mines that old coal mines has been rehabilitated properly.

这些老煤矿没有一个得到修复。

Dinner with the boss is like a canary in a coal mine.

和老板吃饭员，就像是煤矿中金丝雀。

The expression canary in a coal mine is used as a warning.

“煤矿中金丝雀”通常是用作警示语。

The temporary closure of some coal mines in China impacted global energy prices.

中国部分煤矿临时关闭影响了全球能源价格。

Authorities in southwestern Pakistan said Sunday gunmen had kidnapped and killed 11 coal mine workers.

巴基斯坦西南部当局星期天表示，持枪歹徒绑架并杀害了11名煤矿人。

The Graf Bismarck coal mine in Gelsenkirchen, once one of Germany's biggest, closed in 1966.

位于盖尔森基兴俾斯麦伯爵煤矿早1966年就结业，曾是德国最大煤矿之 一。

If they do, it could affect other new coal mines in Australia.

如果他们胜诉了，这可能会影响到澳大利亚其他新煤矿。

Australia recently issued a permit for a new coal mine through the next 60 years.

最近，澳大利亚向一个新煤矿颁发了60年开采许可证。

Poland's right-wing government has promised to open new coal mines.

波兰右翼政府也已承诺开设新煤矿厂。

Deep coal mines once employed more than a million workers in Britain.

英国深层煤矿人曾超过100万。

Many classic American labor songs came from workers in the coal mines of the South.

许多经典美国劳歌曲来自于南部煤矿人。

Her father was a manager at a coal mine. Packard no longer exists.

她父亲是一名煤矿经理。现帕卡德已经不存了。