The supplier confirmed that the convex lenses will be shipped to our factory by Friday.

供應商確認凸透鏡將在週五前運送到我們的工廠。

Please install convex mirrors in the warehouse corners so forklift drivers can see pedestrians.

請在倉庫轉角安裝凸面鏡，讓堆高機駕駛能看到行人。

The hotel lobby features a convex glass ceiling that guests often photograph during their stay.

飯店大廳有一片凸面玻璃天花板，住客入住期間常常拍照留念。