Star dance

At night, I was sitting on the balcony, the frog in the pond was screaming, and the stars in the deep blue sky flashed.

Suddenly, a small star descended from the sky and flew to my side, and said to me enthusiastically: "Please go with me to the Star Dance!" I said happily: "Okay, I am very happy."

The little star blinked at me, and I became the size of a small star. She took my hand and we flew together in the beautiful night sky. As soon as I entered the venue, the beautiful music was ringing, the stars dressed in costumes were dancing, and I couldn't help jumping with them. After a while, two stars were flying. The two stars were shining all over the place, and the whole venue was shining brilliantly. All the stars stopped and danced respectfully. The little star whispered to me: "These two are the kings and queens of our star countries."

"Oh, no wonder so beautiful!" My heart was also convinced by their beauty.

Suddenly, a black light flashed and a black star landed at the highest point of the venue. The little star told me that the black star's spells are very powerful. The black star screamed in disgust: "You are not allowed to come out at night, you are not allowed to illuminate the earth at night! Otherwise..." When the king and queen became two rabbits. When I saw this, I was very angry and shouted "This is not fair."

All the stars turned their eyes to me. The black stars sneered and said, "Is not fair? Well, I will give you a chance. There is a bucket of salt water. If you can separate the salt from the water, I will change the king and queen back. The original shape." The stars listened, you look at me, I look at you, they shake their heads.

I desperately recalled the scientific knowledge that the teacher had taught, ah, thought of it. I heated the brine and dried it, leaving the salt at the bottom of the bottle. At the same time, I let the hot air that the water turns into another bottle, and then cool the bottle, and the hot air turns into water after it is cold.