He has 25 years of international experience in tunnel and underground works working on projects in May countries and has been involved in several major bored tunnels projects.
在隧道和地下工程工作方面积累了25年的经验，并在多个国家从事过大型暗挖隧道工程。
A tunnel was bored 12 meters into a hillside for a few gazillion lire.
一条隧道挖进山坡12米，颇费了几个数的大额里拉。
It Narrows to a single catwalk wide enough for one person as it goes into the bored part of the tunnel.
它让前面的路变得狭窄成了仅够一个人走的通道。
It Narrows to a single catwalk wide enough for one person as it goes into the bored part of the tunnel.
它让前面的路变得狭窄成了仅够一个人走的通道。
应用推荐