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随着汽车的增多,汽车排出的废气污染也在逐渐向我们紧逼。虽然人们有防护措施,但还是为了这件事而头疼。记得10年前,北京的天是蓝的,空中还飘着朵朵白云,妈妈时常带着我出去玩,蓝天白云下,我和小伙伴尽情玩耍。10年以后,北京蔚蓝的天空变了,变得暗淡无光,蓝天好像也在黯然伤神。我抬头望着天空,天是那样的阴沉。我拖着沉重的脚步,来到马路边,看着那来往的汽车,陷入沉思……突然,我眼前一亮,终于想出一个好办法。我回到家,构思着:用一筒空气清新剂一类的东西来代替汽油。只要司机一踩油门,尾气便排出一股香水般的香味,把久离城市的蜜蜂、蝴蝶、小鸟全部吸引过来。如果香水用完了,还可以在专用部买,这多方便呀!要是这个大难题解决了,人们的
As the number of cars increases, the exhaust emissions from cars are also pressing us harder and harder. Although people have protective measures, they still have a headache for it. I remember 10 years ago, the sky in Beijing was blue, and there were still white clouds floating in the air. My mother often took me out to play. Under the blue sky and white clouds, I played with my little friend. Ten years later, the blue sky in Beijing has changed, becoming dull and blue, and the blue sky seems to be in desperation. I looked up at the sky. The sky was so dark. I dragged on a heavy footsteps and came to the side of the road to look at the passing car and fell into a contemplation... Suddenly, my eyes lit up and I finally came up with a good idea. I came home and conceived: I replaced petrol with something like a tube of air freshener. As soon as the driver presses the gas pedal, the exhaust emits a perfume-like fragrance, which attracts bees, butterflies, and birds that have been away from the city. If the perfume is used up, you can buy it in the dedicated department. This is more convenient! If this big problem is solved, people’s