“现在去把它弄干净！”妈妈和我开始洗路。当我看着漂亮的彩虹成了黑水泥时，眼泪顺着我的脸颊流了下来。
"Now go clean it up!" Mother and I began cleaning the road. Tears ran down my cheeks as I saw my beautiful rainbow turn into black cement.
在一台激光器和一个防震台的条件下，提出一种记录主全息图H1和彩虹全息图H2共用光路的实用设计布置方法。
We designed a useful arrangement of optical elements recording master hologram H1 and rainbow hologram H2 using one laser and one holographic-table.
“路”像是无形的魔术师，它会在沿途不时变化出美丽的彩虹，为旅程增加美丽色彩；
Road is like an invisible magician. He will present beautiful rainbow on the journey from time to time, showing pleasant sceneries in front of your eyes.
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