Please check that the plug is fully inserted before calling IT about the printer.

打電話請資訊部處理印表機問題之前，請先確認插頭有完全插好。

Hotels in the UK use a different plug, so pack a travel adapter.

英國的飯店使用不同的插頭，所以請記得帶旅行轉接頭。

The replacement kettle arrived with a damaged plug, so the customer requested a refund.

換貨寄來的熱水壺插頭受損，因此顧客要求退款。