People always say that youth is the basis to do a lot of things. Indeed, young people can do what they want and try to do some crazy things to leave good memories. As for me, I have done the crazy thing and I felt so awesome. It was my friend who asked me to join the flash mobs. At first, I felt so crazy and couldn’t believe such activity would around me. But I said yes at last because I wanted to try something new. We practised in the group, then after a week, we danced in the central square. It was such a good experience for me, and the memory will last forever. 
人们总是说青春是做很多事情的资本。确实，年轻人可以做他们想做的事，尝试一些疯狂的事情，留下美好的回忆。而我也做过疯狂的事情，我觉得非常棒。我朋友问我要不要加入快闪族。起初，我觉得太疯狂了，不敢相信我身边会有这样的活动。但我最终还是答应了，因为我想尝试新事物。我们组队练习，一个星期后就在中央广场跳。这对我来说是一次很好的经历，永远都不会抹去的记忆。