May I have your attention, please? I have an announcement to make. The Students' Union is going to hold a party on Saturday evening, August 15, to welcome our friends from the United States. The party will be held in the roof garden of the Main Building (主搂) .It will begin at 7:30 p.m. There will be music, dancing, singing, games and exchange of gifts. Will everybody please bring along a small gift for this purpose? Remember to wrap it up, sign your name and write a few words of good wishes ( 祝愿).

　　Don't forget: 7:30 Saturday evening, roof garden, Main Building. There's sure to be a lot of fun. Everybody is welcome.
请您注意一下，好吗？我有一个公告。学生会在星期六晚上举行一个晚会，八月十五日，欢迎来自美国的朋友。晚会将在主楼屋顶花园举行（主搂）。它将开始在7:30将有音乐，舞蹈，唱歌，游戏和交换礼物。请大家为这个目的带一个小礼物好吗？记得要把它包起来，签名并写上几句祝福的话（祝愿）。

不要忘记：星期六晚上七点半，屋顶花园，主要建筑。肯定会有很多乐趣。欢迎大家。