2. Short-term Memory2.短時記憶 Yeah. You seesomeone memorize all 52 cards and order forwards and backwards. It just looksunreal. That's memory athlete, Nelson delis in 2012, he set a record when hememorized an entire deck of cards in 40 seconds. Let's back up. Yes, I did justsay memory athlete, but what is that? It is the ninth annual USA nationalmemory championship. 是 啊。你看到有人把52張牌都背下來，然后前后順序排列。只是看起來不真實。這就是記憶運動員，納爾遜·德里斯在2012年創造了一個記錄，他在40秒內記住了一整副牌。我們退后。是的，我剛才說的是記憶運動員，但那是什麼？這是第九屆美國國家記憶錦標賽。 Hello everyone.I'm Kenny rice and welcome to championship day. For most of us, we face thosedaunting daily memory tests, trying to keep up with the names of people we havemet over the course of the day. Did we get everything right on that shoppinglist? Of course the one that is boggled generations, where are the car keys? 大家好。我是肯尼·賴斯，歡迎來到...