美国，日本和欧盟诸国已着手计划将白炽灯逐步淘汰。其它各国也将效仿此法。
America, Japan and the EU are close to phasing them out; other countries are set to do so too.
在最后一个步骤中，水经过氯、过氧化氢和其它化学品消毒，并且经过紫外线灯消毒。
During the final stage, the water is disinfected - by the addition of chlorine, hydrogen peroxide and other chemicals and by running it past ultraviolet lights.
殡仪馆用的头车通常是一辆小型货车，顶部有琥珀色或紫色的灯提醒其它司机这是葬礼车队。
Mortuaries use lead vehicles, often a mini-van, with amber or purple lights on top to alert drivers to processionals.
应用推荐