1. Welcome to our school activity! We hope you enjoy it.欢迎参加我们的学校活动！希望你们能够喜欢。

2. We have prepared a wide range of activities for everyone to participate in.我们为大家准备了各种各样的活动，欢迎大家参加。

3. This year, we have a variety of performances and competitions that showcase our students' talents.今年，我们有各种各样的表演和比赛，展示我们学生的才华。