Many people ask what happiness is. I don’t know why there are many people asking this question, because I think happiness is simple. As for me, I feel happy when I do a good job in my study. Teachers praise me and my parents are happy. Or, when I help others I feel happy. I am proud of myself. Besides, playing with my classmates or friends is happy, too. We always have a great time together. From above, they are all happiness.很多人问什么是快乐，我不知道为什么会有这么多人问这个问题，因为我觉得快乐是件很简单的事情。就我来说，当我学习取得好成绩时，我感到很快乐，老师表扬我，爸爸妈妈也为我高兴。或者，当我帮助其他人时，我很快乐。我为自己感到自豪。此外，和同学、朋友们一起玩耍，我也感到很快乐，我们在一起总有很快乐的时光。上面所说的，都是快乐。