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今天,是“世界太阳能汽车大赛”开始的日子,这是太阳能汽车的一项重大比赛。这项比赛可真奇怪:50辆形状像飞碟似的汽车以最快的速度穿越澳大利亚,使用的能源只是太阳能。
Today is the day when the “World Solar Car Contest” begins. This is a major competition for solar cars. This game is really weird: 50 cars shaped like flying saucers travel through Australia as quickly as possible, using only solar energy.