They have to gamble, because they want to appear cutting edge and catch the words that are going to make it, such as LOL, but they don't want to appear faddish and include the words that aren't going to make it, and I think a word that they're watching right now is YOLO, you only live once.
他们不得不赌一下， 因为他们想展示其跟上了时代， 并且抓住那些能够成功的词 比如说 LOL， 但是他们并不想显得赶时髦 包括那些不能成功的单词， 我想他们现在正在关注的一个单词是 YOLO，意思是你只活一次。