Please call the technician because the copy machine on the third floor keeps jamming.

請打電話給技術人員，因為三樓的影印機一直卡紙。

The factory installed new packing machines to speed up shipping before the holiday season.

工廠安裝了新的包裝機器，以便在假期旺季前加快出貨速度。

Customers can now buy train tickets from the self-service machine at the station entrance.

旅客現在可以在車站入口的自助售票機購買火車票。