妈妈听了我这番话后,笑着说:“那是因为水有浮力,当浮力大于重力时,它就会浮在水面了。一艘客船在海上航行,如果没有水的浮力,大船就不能在海上航行,那就要沉入海底啦!”
After listening to my words, my mother said with a smile, "that's because the water has buoyancy. When the buoyancy is greater than the gravity, it will float on the water. A passenger ship is sailing on the sea. If there is no buoyancy of water, the ship can't sail on the sea. Then it will sink to the bottom of the sea! "
听了妈妈说的话后,我知道了为什么船能浮在水面上了。它让我知道了在玩中只要肯动脑,一样可以收获到许多东西增长很多的知识。真是玩中也有大智慧呀!
After listening to my mother, I know why the boat can float on the water. It let me know that I can gain a lot of knowledge as long as I am willing to use my brain in playing. There is great wisdom in playing!
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