Workers dug a trench along the parking lot to lay new fiber optic cables.

工人沿著停車場挖了一條壕溝，以鋪設新的光纖電纜。

The museum tour includes a walk through a restored trench from the First World War.

博物館導覽行程包括走過一段修復後的一次世界大戰戰壕。

Please avoid the open trench near the warehouse entrance until the contractor finishes repairs.

在承包商完成修繕之前，請避開倉庫入口附近那條未填平的溝渠。