题目

翻译一句话：these fields of energy can be put to work.
语境：For hundreds of years, people have tried to build machines that never stop, but the laws of physics show that it cannot be done. The “space motion”, however, could turn out to be endless. The scientists working on the programme believe that these fields of energy can be put to work. If they are successful, a new and cheap energy source will become available to us.

提问时间：2020-07-07

答案

几百年来,人们希望制造永动机,但根据物理定律显示这显然不可能实现.然而,“空间运动”却有可能持续永远.科学家正在研究的项目认为这些能源领域可以利用,如果他们成功的话,那我们将获得一种新型廉价的能源