| 1. | The prisoner escaped by digging an underground tunnel
囚犯挖了一条地道逃跑了。 |
| 2. | The prisoner escaped by digging an underground tunnel
囚犯挖了一条地道逃跑了 |
| 3. | This system of underground tunnels and pipes was completed in 1975
全部输水隧道于1975年完成。 |
| 4. | Numerical calculation of the support underground tunnel in deep mining
深部巷道支护中的数值计算 |
| 5. | Study on ground surface subsidence due to underground tunnel excavation
隧道开挖引起地表下沉及其影响分析 |
| 6. | Investigation on radioactive level in the work place of an underground tunnel
某地下坑道工作场所放射性水平调查 |
| 7. | Moles make underground tunnels
鼹鼠常打地洞。 |
| 8. | Analysis for ground movements due to underground tunnel excavation in the city proper
城市地下隧道开挖引起地表移动变形分析 |
| 9. | Most traffic would be diverted to an underground tunnel , to be completed by 2010
大部分地面交通将转移到一个拟于2010年前竣工的地下通道。 |
| 10. | Never enter unstable underground tunnels or derelict buildings , and do not take anything from the sites
不要随便进入不稳固的地道及断壁残垣及取走任何物件； |
