Please unplug the projector cord before moving it to the other conference room.

把投影機搬到另一間會議室之前，請先拔掉它的電線。

The replacement laptop ships with a longer power cord and a two-year warranty.

這台替換用的筆電附有較長的電源線，並享有兩年保固。

Our hotel room's lamp cord was frayed, so I called the front desk immediately.

我們飯店房間的檯燈電線磨損了，所以我立刻打電話給櫃檯。