So if we send out a robot with the single instruction of fetching coffee, it will have a strong desire to secure success by disabling its own off switch or even killing anyone who might interfere with its task.
2017年高考英語(yǔ)北京卷 閱讀理解 閱讀D 原文
All but two pieces sold, fetching more than ￡70m, a record for a sale by a single artist.