| 1. | Give me a break we ' re not in a coai mine 我就用一小会儿我们又不是困在煤窑里 |
| 2. | Hey , a horse comes out of the mineshaft and he goes blind 一匹马从煤窑里出来就会变瞎 |
| 3. | Ln the old days , they used to send horses down into mine shafts 过去人们常常把马带进煤窑 |
| 4. | Ln the old days , they used to send horses down into mine shafts 过去人们常常把马带进煤窑 |
| 5. | Your family operate a coal mine or what 你家开煤窑的吧? |
| 6. | He has to work in coal pit 他必须到小煤窑背煤。 |
| 7. | Brief analysis on outburst prevention in drivage and gas control in winning area 采区上山过小煤窑采空区通风瓦斯管理 |
| 8. | Analysis of the method of underground development across the destructive zone resulted by local small mines 穿越小煤窑破坏区开拓方式分析 |
| 9. | Preliminary approach to vegetation rehabilitation techniques of abandoned coalpit of langwogou small watershed 狼窝沟小流域废弃煤窑生态修复技术初探 |
| 10. | Different campaigns have been started to close illegal coal mines and shutter some heavily polluting factories 展开各种行动关闭非法煤窑和一些污染严重的企业。 |