There are many new things appear day by day.So what is new to popular in your country these days.such as a phenomenon,a game,a song,a dance,an app ang so on.

现在总是出现一些新鲜事物，那现在在你们国家什么比较流行？一个现象、一个游戏、一首歌、一支舞、一个软件等等都可以