煤矿中天然存有高爆气体。Highly explosive gas is naturally found in coal mines.许多人到煤矿来,是因为契约规定必须服务几年.Many people came to the coal mineindentured for several years.煤矿工人须在地下工作.Coal miners have to work under the ground....
Liz thought of Barry and suppressed a smile...莉兹想起了巴里，忍住没笑。Barry: Yes that's the one. He's a very keen pigeon fancier.巴里: 不错,就是他. 他非常喜欢鸽子.Barry , spoken like a ue landlubber.贝瑞先生, 说起话来还真像个陆地仔.Barry had his nose...