3. The Channel Tunnel enables you to travel by train from Paris to London in three hours. 这海底隧道使你能乘坐火车在三小时内完成从巴黎到伦敦的旅行。
1. a passageway through or under something, usually underground (especially one for trains or cars)
2. a hole in the ground made by an animal for shelter v.
1. move through by or as by digging
2. force a way through