The light is resolved by prisms, gratings, or by an interferometer.光线用棱镜 、 光栅或干涉仪分解.The sea was very dark and the light made prisms in the water.海水是黑魆魆的,阳光在水里映出五彩斑斓的光柱.Prisms providing deviations ranging from about 15� �...
...the British aero-engine maker, Rolls-Royce.英国飞机引擎制造商，罗尔斯-罗伊斯This is the Rolls-Royce of canoes.这是独木舟中的极品。He drove a Rolls-Royce with a personalised number plate.他开一辆个性车牌的劳斯莱斯。Royce Hall was an exact replica of the basi...
For what do we live, but to make sport for our neighbours, and laugh at them in our turn?我们活着是为了什么？不就是给邻居当笑柄，再反过来笑他们。Don't worry. We'll have you out of here double-quick.别担心，我们会很快把你从这儿弄出去的。We all know that fats...