Our new office windows block most ultraviolet, protecting staff and furniture from sun damage.

我們新辦公室的窗戶能阻擋大部分紫外線，保護員工和家具不受日曬損害。

The shipment of ultraviolet lamps for the lab will arrive at the warehouse on Friday.

實驗室訂購的那批紫外線燈將於週五送達倉庫。

Tour guides remind travelers that ultraviolet is strongest at midday, even on cloudy beaches.

導遊提醒旅客，即使在陰天的海灘上，正午時的紫外線也最強。