Two hedgehogs passed by and saw red apples everywhere. They were very surprised and said to themselves, "Who lost the apple? They look in all directions, oh! It turned out to have fallen from a tree. So Brother Hedgehog picked up apples with his hands, but not much. Brother Hedgehog saw it and said with a smile, "Let me show you how I picked apples. Then, it huddled itself and rolled to the ground, and all the apples were stuck by its thorns.
Suddenly, they found a round and big watermelon beside them. What shall we do? Can such a big watermelon be moved back? Brother Hedgehog proudly walked up to him and stabbed him hard, but he couldn't lift it. They thought about it. Suddenly, Brother Hedgehog had a brainwave and came up with a good idea. Roll up the watermelon like a tire, and then push it gently with your hand, and the watermelon will roar forward. Hedgehog shouted excitedly, we succeeded.
Finally, they returned home in triumph with ripe fruits.