Bridge of the future

Twenty years later, I became a scientist. I invented a rainbow bridge. It stretched into the sky. At that time, we could play games with Baiyun. We could sit on the clouds and use the white clouds as a cradle.

It is a magical bridge. I installed red, yellow, blue and white buttons on the pier. When I was tired, I pressed the red button and the soft and warm bed appeared in front of me; when I was hungry When I press the yellow button, I can eat delicious bread and milk. When I want to read, I press the blue button, science book, encyclopedia, fairy tale book...haha have everything. If these are not enough, hey, I only need to press the keys of the two colors at the same time, Rainbow Bridge can take me to the place of dreams, you will go there when you think of it.