一、故事内容 On a hot, sunny day, a donkey is walking with some bags of salt on his back. The sun is shining; the donkey feels hotter and hotter. He is very tired and thirsty. He can’t walk any more. Suddenly, he sees a river in front of him. He runs to the river and drinks a lot of water. The water in the river is clean. The sun is shining; the donkey feels hotter and hotter. He is very tired and thirsty. He can not walk any more . Suddenly, he sees a river in front of him. He runs to the river and drinks a lot of water. The water in the river is clean.