隧道

suìdào

HSK 7

隧道 — suìdào

1. tunnel (an underground or through-mountain passage for vehicles, trains, etc.)

   这条隧道很长，开车要花半小时。 zhètiáo suìdào hěn zhǎng kāichē yào huā bànxiǎoshí — This tunnel is very long; it takes half an hour to drive through.