来自《耶鲁大学开放课程：有关食物的心理学、生物学和政治学 第4集 第4集》

• 
  
  That's one little problem with this clicker technology:
  这个表决器出了点小问题
• 
  
  you have to plug it in! Let's see if we can get this done,
  它必须插上电 看看现在是不是好了
• 
  
  and I promise the next time to actually have this connected.
  我保证下次一定把它连上
• 
  
  As we do these little clicker poll things
  我们用表决器做这个小测试的同时
• 
  
  you can tell me if you find it helpful or not,
  大家可以告诉我你们觉得这有没有帮助
• 
  
  then we can decide how to continue --whether to continue them in the future.
  然后我们再决定以后是否继续用
• 
  
  Let's see if it recognizes,
  我们试试它能不能识别
• 
  
  try voting--polling closed--not so good.
  投票 结束 不太好
• 
  
  Okay good, so it's reading the responses now.
  好了 现在在读取数据了
• 
  
  Has everybody voted who has a clicker for one of these things?
  所有拿了表决器的人都投票了吗
• 
  
  Fifty-two of you so far,
  目前为止有五十二个人
• 
  
  so what we need are more people to get clickers,
  我需要更多的人能有个表决器