“电灯”光亮来自白热的灯丝.The light an electric lamp comes from an incandescent filament.电灯光亮来自白热的灯丝.A fine wire heated electrically to incandescence in an electric lamp....
Each time I returned I was struck by the uniqueness of Australia and its people.每次返回，我都会惊讶于澳大利亚及其国民的与众不同。The common conclusion was the uniqueness and necessity of Euclidean geometry.欧几里德几何的唯一性与必要性已被公认.FEW peoples are as ...