片语
side channel discharge tunnel侧槽溢洪道
the e Channel Tunnel海峡隧道
nside the Channel Tunnel英法隧道
Channel Tunnel Group Limited道工
the Channel Tunnel英法海底隧道
the Channel Tunnel consortium英吉利海峡隧道财团
Channel Tunnel Concession许协议
Channel Tunnel Terminal距离英吉利海峡隧道口
karstic channel and tunnel溶槽溶洞