提示：今天你参加了Lucy 的生日聚会，大家给她带去了很多礼物，Lucy 很喜欢。生日聚会上有一块大蛋糕，上面有十三支点燃的蜡烛。Lucy 许了愿之后，把蜡烛吹灭了。大家在聚会上进行了表演，你表演了中国功夫，Ellen 跳了舞，Susan 唱了英文歌，大家玩得很开心。
It is Lucy's birthday today. I came to her birthday party. We brought her many presents. Lucy liked them very much. There was a big birthday cake with thirteen candles on it. We all sat around it. After Lucy made a wish, she blew the candles out. At the party, I performed Chinese kung fu, Ellen danced to disco and Susan sang an English song. We had a wonderful time!