Every handbag we sell comes with a certificate proving that it is authentic.

我們販售的每一款手提包都附有證明其為真品的證書。

The hotel restaurant serves authentic Taiwanese dishes prepared by a chef from Tainan.

飯店餐廳供應由台南主廚料理的道地台灣菜。

Please verify that all invoices are authentic before submitting them to the finance department.

在將所有發票送交財務部之前，請先確認它們都是真實的。