Delivery trucks were rerouted because the harbor tunnel was closed for overnight repairs.

由於港口隧道夜間封閉維修，貨運卡車已改道行駛。

Our airport shuttle takes the tunnel under the river, so allow forty minutes.

我們的機場接駁車會走河底隧道，請預留四十分鐘。

The city council approved funding to build a new tunnel connecting the two business districts.

市議會已核准經費，興建一條連接兩個商業區的新隧道。