求翻译。当然是英文。

一天，我在商场捡到一个蓝色皮夹，询问了附近的人但毫无结果。我决定在原地等待。半小时后一位中年男子出现在我的视野。他似乎在寻找什么东西，我走上前问他是否需要帮助。他告诉我他丢失了一个蓝色皮夹，于是我便将皮夹还给了他。他紧紧握住我的手，连声道谢。那一刻，我感觉到了一种强烈的幸福感。

我是freshman.

One day, I picked up a blue wallet at the mall, ask the nearby people but without result. I decided to in situ waiting. After half an hour, a middle-aged man appeared in my sight. He seemed to be looking for something, I stepped forward. He asked him if he needs help. He told me that he is missing a blue wallet, so I took my wallet back to him. Thank him to hang on to my hand, al Jefferson. At that moment, I felt a strong sense of happiness.

happiness and sweetness of course is chromatic describe