小马过河是一个关于勇气和冒险的故事。故事讲述了一只小马，他生活在一个美丽的河边，但他害怕水。每当小马试图穿过河时，他总是停在河岸上，害怕跳进水中。

但有一天，小马听说了对岸有一朵美丽的花，他非常想要去看看。他知道他必须克服他的恐惧，穿过河流。于是，小马开始勇敢地跳进水里。他发现自己游泳得非常好，他感到非常自豪和兴奋。

当小马到达对岸时，他看到了那朵美丽的花。他感到非常高兴和满足，因为他克服了他的恐惧，完成了一次伟大的冒险。

这个故事告诉我们，勇气和冒险是非常重要的品质，我们必须克服我们的恐惧，尝试新的事物。只有这样，我们才能成长和发展。

English Translation:

'Little Horse Crossing the River' is a story about bravery and adventure. The story tells of a little horse who lived by a beautiful river, but he was afraid of water. Whenever the little horse tried to cross the river, he would always stop at the riverbank, afraid to jump into the water.

But one day, the little horse heard about a beautiful flower on the other side of the river, and he really wanted to go see it. He knew he had to overcome his fear and cross the river. So, the little horse bravely jumped into the water. He found that he could swim very well, and he felt very proud and excited.

When the little horse reached the other side, he saw the beautiful flower. He felt very happy and satisfied because he had conquered his fear and completed a great adventure.

This story tells us that bravery and adventure are important qualities, and we must overcome our fears and try new things. Only then can we grow and develop.