这个世界变化很快，现在流行的事物也许两年后就会被淘汰。
We live in a fast-changing world. What is current today may already be obsolete two years from now.
他们很有创造力，喜欢流行的事物，喜欢成为焦点而且表现的很自信。
Creative and popular, they love to be the center of attention and appear very self confident.
每个时代都有些特别流行的事物，给经过那个时代的小朋友烙上了成长的印记。
Every age has its own stuff and games of popularity, leaving those grown up in this age with unfading recollections.
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