书面表达 假定你是许晨.请根据下面的图画内容.叙述你和林昊上星期日外出时遇到的一件事.

Last Sunday, my classmate, Lin Hao, and I went to the bookstore. At a counter we noticed a foreigner was asking a man for help, but the man didn't know a word of English. So we went up to him and offered help. After knowing what he really wanted, we took him to the counter where tapes and disks of Chinese folk music are sold and gave him some advice on which to choose. With our help, the foreign guest got some music tapes. He gave his hearty thanks to us and left.

Though it took us some time to help him, we were happy anyway.