subway
n.潜水艇 subway n.地道;底下地铁 submerge v.浸没，淹没
挖地道 Dig a subway ; bore a tunnel
时光地道 just visiting
林肯地道 Lincoln Tunnel
地道 [dì dào]（地下通道或坑道） subway; tunnel; underpass; gallery:
entrance to a tunnel; subway entrance;
地道
tunnel warfare
地道战
地道 [dì dao]
（道地）
短语:
（真正是有名产地出产的） from the place noted for the product; genuine:
（纯正的） real; pure; typical:
（够标准; 实在） well-done; thorough; up to standard:
双语例句
地道的出口开在隐秘的地方。
The exit of the tunnel is concealed.
囚犯们利用这条地道越狱逃跑了。
The prisoners used the tunnel to escape from jail.
于是两个女孩在狭窄的地道里爬行，靠着双手和膝盖慢慢移动。
The two girls climbed in the narrow tunnel and crawled on their hands and knees.
参考资料
http://dict.youdao.com/search?q=%E5%9C%B0%E9%81%93&keyfrom=hao360