上周日是我十三岁生日，很多朋友和同学来参加我的生日宴会。我们在一起吃蛋糕，唱歌、跳舞，我的父母和朋友们都送了我好看的生日礼物。我快乐极了。

     It was my thirteenth birthday last Sunday. Many friends and classmates of mine came to my birthday party. We had birthday cake, sang and danced together. My parents and my friends gave me some nice and beautiful presents. How happy I was!