【例句】But if robots are to reach the next stage of laborsaving utility, they will have to operate with less human supervision and be able to make at least a few decisions for themselves goals that pose a real challenge.
但是如果机器人要进入节省劳力的下一个阶段，他们必须能够在更少的人工监控下运行，并且至少能够独立地做 一些决定。这些目标给我们提出了一个真正的挑战。