The warehouse ordered twenty cordless drills, but only twelve arrived in today's shipment.

倉庫訂了二十支無線電鑽，但今天的貨只到了十二支。

A customer called to return a drill because the battery stopped charging after one week.

一位顧客來電要求退回一支電鑽，因為電池用了一週就無法充電。

Maintenance staff will use a power drill to mount the new monitors in the conference room.

維修人員會用電鑽把新螢幕安裝在會議室的牆上。