If you're wondering what's OK or what's not OK, it's very clearly written out in this handout, so make sure you read through it, because it is your responsibility to make sure that your calculator does not have anything extra programmed in it.

如果你不清楚什么可以什么不可以，讲义上写得很清楚，所以请大家务必看完它，因为你有义务保证,在自己的计算器里,没有编上额外的程序。

麻省理工公开课 - 化学原理课程节选

If you're a fan of the neutral container theory, you won't have anything extra to add, because life per se is just a zero.

如果你是中性容器理论的粉丝，你就没有任何额外的东西可添加，因为生活本身等于零。

耶鲁公开课 - 死亡课程节选

Well, you should be absolutely unexcited because it doesn't mean anything; if they were giving you extra shares and just you alone, that would be great--that would be good.

你根本不应该感到高兴,因为这没有什么意义,如果他们只给你一人发放股票,这就是件好事

耶鲁公开课 - 金融市场课程节选