All food handlers must follow sanitary procedures before entering the hotel kitchen each morning.

所有餐飲人員每天早上進入飯店廚房前，都必須遵守衛生作業程序。

The airline promised passengers more sanitary conditions in its restrooms after several complaints.

在接到多起投訴後，航空公司向乘客保證會改善洗手間的衛生狀況。

Our warehouse inspection confirmed that the packaging area meets national sanitary standards for shipping.

我們的倉庫檢查確認，包裝區符合國家出貨衛生標準。